From ee854db09349189d8976d540b5d4bbdcc4470618 Mon Sep 17 00:00:00 2001
From: emdneto <9735060+emdneto@users.noreply.github.com>
Date: Mon, 23 Jun 2025 21:44:57 -0300
Subject: [PATCH 1/3] fix conflicts

---
 .github/workflows/benchmarks.yml        |   2 +-
 .github/workflows/generate_workflows.py |   2 +-
 .github/workflows/lint_0.yml            |  38 +--
 .github/workflows/misc_0.yml            |  20 +-
 .github/workflows/templates/lint.yml.j2 |   2 +-
 .github/workflows/templates/misc.yml.j2 |   2 +-
 .github/workflows/templates/test.yml.j2 |   2 +-
 .github/workflows/test_0.yml            | 436 ++++++++++++------------
 .github/workflows/test_1.yml            | 141 --------
 CONTRIBUTING.md                         |   8 +-
 tox.ini                                 |  12 +-
 11 files changed, 266 insertions(+), 399 deletions(-)
 delete mode 100644 .github/workflows/test_1.yml

diff --git a/.github/workflows/benchmarks.yml b/.github/workflows/benchmarks.yml
index c3e421b345c..fc7e65a02db 100644
--- a/.github/workflows/benchmarks.yml
+++ b/.github/workflows/benchmarks.yml
@@ -16,7 +16,7 @@ jobs:
         python-version: "3.13"
         architecture: 'x64'
     - name: Install tox
-      run: pip install tox
+      run: pip install tox-uv
     - name: Run tox
       run: tox -e benchmark-opentelemetry-sdk -- -k opentelemetry-sdk/benchmarks --benchmark-json=opentelemetry-sdk/output.json
     - name: Report on SDK benchmark results
diff --git a/.github/workflows/generate_workflows.py b/.github/workflows/generate_workflows.py
index a58047ffc4c..f2323036ec3 100644
--- a/.github/workflows/generate_workflows.py
+++ b/.github/workflows/generate_workflows.py
@@ -14,7 +14,7 @@
 )
 _tox_lint_env_regex = re_compile(r"lint-(?P<name>[-\w]+)")
 _tox_contrib_env_regex = re_compile(
-    r"py38-test-(?P<name>[-\w]+\w)-?(?P<contrib_requirements>\d+)?"
+    r"py39-test-(?P<name>[-\w]+\w)-?(?P<contrib_requirements>\d+)?"
 )
 
 
diff --git a/.github/workflows/lint_0.yml b/.github/workflows/lint_0.yml
index 77320068972..df45906fc8b 100644
--- a/.github/workflows/lint_0.yml
+++ b/.github/workflows/lint_0.yml
@@ -42,7 +42,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-api
@@ -61,7 +61,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-proto-protobuf5
@@ -80,7 +80,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-sdk
@@ -99,7 +99,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-semantic-conventions
@@ -118,7 +118,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-getting-started
@@ -137,7 +137,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-opentracing-shim
@@ -156,7 +156,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-opencensus-shim
@@ -175,7 +175,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-opencensus
@@ -194,7 +194,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-otlp-proto-common
@@ -213,7 +213,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-otlp-combined
@@ -232,7 +232,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-otlp-proto-grpc
@@ -251,7 +251,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-otlp-proto-http
@@ -270,7 +270,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-prometheus
@@ -289,7 +289,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-zipkin-combined
@@ -308,7 +308,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-zipkin-proto-http
@@ -327,7 +327,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-exporter-zipkin-json
@@ -346,7 +346,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-propagator-b3
@@ -365,7 +365,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-propagator-jaeger
@@ -384,7 +384,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e lint-opentelemetry-test-utils
diff --git a/.github/workflows/misc_0.yml b/.github/workflows/misc_0.yml
index 3fb9266cc02..e79a367aed8 100644
--- a/.github/workflows/misc_0.yml
+++ b/.github/workflows/misc_0.yml
@@ -42,7 +42,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e spellcheck
@@ -61,7 +61,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e tracecontext
@@ -80,7 +80,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e typecheck
@@ -101,7 +101,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e docs
@@ -120,7 +120,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e docker-tests-otlpexporter
@@ -139,7 +139,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e docker-tests-opencensus
@@ -172,7 +172,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e public-symbols-check
@@ -191,7 +191,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e shellcheck
@@ -213,7 +213,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e generate-workflows
@@ -235,7 +235,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e precommit
diff --git a/.github/workflows/templates/lint.yml.j2 b/.github/workflows/templates/lint.yml.j2
index 169f8f61dc4..5852887d930 100644
--- a/.github/workflows/templates/lint.yml.j2
+++ b/.github/workflows/templates/lint.yml.j2
@@ -43,7 +43,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e {{ job_data.tox_env }}
diff --git a/.github/workflows/templates/misc.yml.j2 b/.github/workflows/templates/misc.yml.j2
index d2f5fed3b83..d52a706f484 100644
--- a/.github/workflows/templates/misc.yml.j2
+++ b/.github/workflows/templates/misc.yml.j2
@@ -70,7 +70,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e {{ job_data }}
diff --git a/.github/workflows/templates/test.yml.j2 b/.github/workflows/templates/test.yml.j2
index 8e8338b6237..d7f603dfa17 100644
--- a/.github/workflows/templates/test.yml.j2
+++ b/.github/workflows/templates/test.yml.j2
@@ -43,7 +43,7 @@ jobs:
           python-version: "{{ job_data.python_version }}"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
       {%- if job_data.os == "windows-latest" %}
 
       - name: Configure git to support long filenames
diff --git a/.github/workflows/test_0.yml b/.github/workflows/test_0.yml
index 6136b928811..6b39bbaeb47 100644
--- a/.github/workflows/test_0.yml
+++ b/.github/workflows/test_0.yml
@@ -42,7 +42,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-api -- -ra
@@ -61,7 +61,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-api -- -ra
@@ -80,7 +80,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-api -- -ra
@@ -99,7 +99,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-api -- -ra
@@ -118,7 +118,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-api -- -ra
@@ -137,7 +137,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-api -- -ra
@@ -156,7 +156,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-proto-protobuf5 -- -ra
@@ -175,7 +175,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-proto-protobuf5 -- -ra
@@ -194,7 +194,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-proto-protobuf5 -- -ra
@@ -213,7 +213,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-proto-protobuf5 -- -ra
@@ -232,7 +232,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-proto-protobuf5 -- -ra
@@ -251,7 +251,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-proto-protobuf5 -- -ra
@@ -270,7 +270,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-sdk -- -ra
@@ -289,7 +289,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-sdk -- -ra
@@ -308,7 +308,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-sdk -- -ra
@@ -327,7 +327,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-sdk -- -ra
@@ -346,7 +346,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-sdk -- -ra
@@ -365,7 +365,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-sdk -- -ra
@@ -384,7 +384,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-semantic-conventions -- -ra
@@ -403,7 +403,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-semantic-conventions -- -ra
@@ -422,7 +422,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-semantic-conventions -- -ra
@@ -441,7 +441,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-semantic-conventions -- -ra
@@ -460,7 +460,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-semantic-conventions -- -ra
@@ -479,7 +479,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-semantic-conventions -- -ra
@@ -498,7 +498,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-getting-started -- -ra
@@ -517,7 +517,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-getting-started -- -ra
@@ -536,7 +536,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-getting-started -- -ra
@@ -555,7 +555,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-getting-started -- -ra
@@ -574,7 +574,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-getting-started -- -ra
@@ -593,7 +593,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-opentracing-shim -- -ra
@@ -612,7 +612,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-opentracing-shim -- -ra
@@ -631,7 +631,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-opentracing-shim -- -ra
@@ -650,7 +650,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-opentracing-shim -- -ra
@@ -669,7 +669,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-opentracing-shim -- -ra
@@ -688,7 +688,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-opentracing-shim -- -ra
@@ -707,7 +707,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-opencensus-shim -- -ra
@@ -726,7 +726,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-opencensus-shim -- -ra
@@ -745,7 +745,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-opencensus-shim -- -ra
@@ -764,7 +764,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-opencensus-shim -- -ra
@@ -783,7 +783,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-opencensus-shim -- -ra
@@ -802,7 +802,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-opencensus -- -ra
@@ -821,7 +821,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-opencensus -- -ra
@@ -840,7 +840,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-opencensus -- -ra
@@ -859,7 +859,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-opencensus -- -ra
@@ -878,7 +878,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-opencensus -- -ra
@@ -897,7 +897,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-otlp-proto-common -- -ra
@@ -916,7 +916,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-otlp-proto-common -- -ra
@@ -935,7 +935,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-otlp-proto-common -- -ra
@@ -954,7 +954,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-otlp-proto-common -- -ra
@@ -973,7 +973,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-otlp-proto-common -- -ra
@@ -992,7 +992,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-exporter-otlp-proto-common -- -ra
@@ -1011,7 +1011,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-otlp-combined -- -ra
@@ -1030,7 +1030,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-otlp-combined -- -ra
@@ -1049,7 +1049,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-otlp-combined -- -ra
@@ -1068,7 +1068,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-otlp-combined -- -ra
@@ -1087,7 +1087,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-otlp-combined -- -ra
@@ -1106,7 +1106,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-otlp-proto-grpc -- -ra
@@ -1125,7 +1125,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-otlp-proto-grpc -- -ra
@@ -1144,7 +1144,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-otlp-proto-grpc -- -ra
@@ -1163,7 +1163,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-otlp-proto-grpc -- -ra
@@ -1182,7 +1182,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-otlp-proto-grpc -- -ra
@@ -1201,7 +1201,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-otlp-proto-http -- -ra
@@ -1220,7 +1220,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-otlp-proto-http -- -ra
@@ -1239,7 +1239,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-otlp-proto-http -- -ra
@@ -1258,7 +1258,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-otlp-proto-http -- -ra
@@ -1277,7 +1277,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-otlp-proto-http -- -ra
@@ -1296,7 +1296,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-exporter-otlp-proto-http -- -ra
@@ -1315,7 +1315,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-prometheus -- -ra
@@ -1334,7 +1334,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-prometheus -- -ra
@@ -1353,7 +1353,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-prometheus -- -ra
@@ -1372,7 +1372,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-prometheus -- -ra
@@ -1391,7 +1391,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-prometheus -- -ra
@@ -1410,7 +1410,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-exporter-prometheus -- -ra
@@ -1429,7 +1429,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-zipkin-combined -- -ra
@@ -1448,7 +1448,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-zipkin-combined -- -ra
@@ -1467,7 +1467,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-zipkin-combined -- -ra
@@ -1486,7 +1486,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-zipkin-combined -- -ra
@@ -1505,7 +1505,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-zipkin-combined -- -ra
@@ -1524,7 +1524,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-exporter-zipkin-combined -- -ra
@@ -1543,7 +1543,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-zipkin-proto-http -- -ra
@@ -1562,7 +1562,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-zipkin-proto-http -- -ra
@@ -1581,7 +1581,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-zipkin-proto-http -- -ra
@@ -1600,7 +1600,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-zipkin-proto-http -- -ra
@@ -1619,7 +1619,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-zipkin-proto-http -- -ra
@@ -1638,7 +1638,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-exporter-zipkin-proto-http -- -ra
@@ -1657,7 +1657,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-zipkin-json -- -ra
@@ -1676,7 +1676,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-zipkin-json -- -ra
@@ -1695,7 +1695,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-zipkin-json -- -ra
@@ -1714,7 +1714,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-zipkin-json -- -ra
@@ -1733,7 +1733,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-zipkin-json -- -ra
@@ -1752,7 +1752,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-exporter-zipkin-json -- -ra
@@ -1771,7 +1771,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-propagator-b3 -- -ra
@@ -1790,7 +1790,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-propagator-b3 -- -ra
@@ -1809,7 +1809,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-propagator-b3 -- -ra
@@ -1828,7 +1828,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-propagator-b3 -- -ra
@@ -1847,7 +1847,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-propagator-b3 -- -ra
@@ -1866,7 +1866,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-propagator-b3 -- -ra
@@ -1885,7 +1885,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-propagator-jaeger -- -ra
@@ -1904,7 +1904,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-propagator-jaeger -- -ra
@@ -1923,7 +1923,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-propagator-jaeger -- -ra
@@ -1942,7 +1942,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-propagator-jaeger -- -ra
@@ -1961,7 +1961,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-propagator-jaeger -- -ra
@@ -1980,7 +1980,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-propagator-jaeger -- -ra
@@ -1999,7 +1999,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-test-utils -- -ra
@@ -2018,7 +2018,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-test-utils -- -ra
@@ -2037,7 +2037,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-test-utils -- -ra
@@ -2056,7 +2056,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-test-utils -- -ra
@@ -2075,7 +2075,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-test-utils -- -ra
@@ -2094,7 +2094,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-test-utils -- -ra
@@ -2113,7 +2113,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2135,7 +2135,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2157,7 +2157,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2179,7 +2179,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2201,7 +2201,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2223,7 +2223,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2245,7 +2245,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2267,7 +2267,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2289,7 +2289,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2311,7 +2311,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2333,7 +2333,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2355,7 +2355,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2377,7 +2377,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2399,7 +2399,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2421,7 +2421,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2443,7 +2443,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2465,7 +2465,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2487,7 +2487,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2509,7 +2509,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2531,7 +2531,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2553,7 +2553,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2575,7 +2575,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2597,7 +2597,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2619,7 +2619,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2641,7 +2641,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2663,7 +2663,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2685,7 +2685,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2707,7 +2707,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2729,7 +2729,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2751,7 +2751,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2773,7 +2773,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2795,7 +2795,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2817,7 +2817,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2839,7 +2839,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2861,7 +2861,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2883,7 +2883,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2905,7 +2905,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2927,7 +2927,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2949,7 +2949,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2971,7 +2971,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2993,7 +2993,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3015,7 +3015,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3037,7 +3037,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3059,7 +3059,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3081,7 +3081,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3103,7 +3103,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3125,7 +3125,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3147,7 +3147,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3169,7 +3169,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3191,7 +3191,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3213,7 +3213,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3235,7 +3235,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3257,7 +3257,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3279,7 +3279,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3301,7 +3301,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3323,7 +3323,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3345,7 +3345,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3367,7 +3367,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3389,7 +3389,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3411,7 +3411,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3433,7 +3433,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3455,7 +3455,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3477,7 +3477,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3499,7 +3499,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3521,7 +3521,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3543,7 +3543,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3565,7 +3565,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3587,7 +3587,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3609,7 +3609,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3631,7 +3631,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3653,7 +3653,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3675,7 +3675,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3697,7 +3697,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3719,7 +3719,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3741,7 +3741,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3763,7 +3763,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3785,7 +3785,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3807,7 +3807,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3829,7 +3829,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3851,7 +3851,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3873,7 +3873,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3895,7 +3895,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3917,7 +3917,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3939,7 +3939,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3961,7 +3961,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3983,7 +3983,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4005,7 +4005,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4027,7 +4027,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4049,7 +4049,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4071,7 +4071,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4093,7 +4093,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4115,7 +4115,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4137,7 +4137,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4159,7 +4159,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4181,7 +4181,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4203,7 +4203,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4225,7 +4225,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4247,7 +4247,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4269,7 +4269,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4291,7 +4291,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4313,7 +4313,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4335,7 +4335,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4357,7 +4357,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4379,7 +4379,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4401,7 +4401,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4423,7 +4423,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4445,7 +4445,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4467,7 +4467,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -4489,7 +4489,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
diff --git a/.github/workflows/test_1.yml b/.github/workflows/test_1.yml
deleted file mode 100644
index 0e1f9f8205e..00000000000
--- a/.github/workflows/test_1.yml
+++ /dev/null
@@ -1,141 +0,0 @@
-# Do not edit this file.
-# This file is generated automatically by executing tox -e generate-workflows
-
-name: Test 1
-
-on:
-  push:
-    branches-ignore:
-    - 'release/*'
-  pull_request:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-env:
-  CORE_REPO_SHA: main
-  # Set the SHA to the branch name if the PR has a label 'prepare-release' or 'backport' otherwise, set it to 'main'
-  # For PRs you can change the inner fallback ('main')
-  # For pushes you change the outer fallback ('main')
-  # The logic below is used during releases and depends on having an equivalent branch name in the contrib repo.
-  CONTRIB_REPO_SHA: ${{ github.event_name == 'pull_request' && (
-       contains(github.event.pull_request.labels.*.name, 'prepare-release') && github.event.pull_request.head.ref ||
-       contains(github.event.pull_request.labels.*.name, 'backport') && github.event.pull_request.base.ref ||
-       'main'
-    ) || 'main' }}
-  PIP_EXISTS_ACTION: w
-
-jobs:
-
-  py39-test-opentelemetry-test-utils_windows-latest:
-    name: opentelemetry-test-utils 3.9 Windows
-    runs-on: windows-latest
-    timeout-minutes: 30
-    steps:
-      - name: Checkout repo @ SHA - ${{ github.sha }}
-        uses: actions/checkout@v4
-
-      - name: Set up Python 3.9
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.9"
-
-      - name: Install tox
-        run: pip install tox
-
-      - name: Configure git to support long filenames
-        run: git config --system core.longpaths true
-
-      - name: Run tests
-        run: tox -e py39-test-opentelemetry-test-utils -- -ra
-
-  py310-test-opentelemetry-test-utils_windows-latest:
-    name: opentelemetry-test-utils 3.10 Windows
-    runs-on: windows-latest
-    timeout-minutes: 30
-    steps:
-      - name: Checkout repo @ SHA - ${{ github.sha }}
-        uses: actions/checkout@v4
-
-      - name: Set up Python 3.10
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.10"
-
-      - name: Install tox
-        run: pip install tox
-
-      - name: Configure git to support long filenames
-        run: git config --system core.longpaths true
-
-      - name: Run tests
-        run: tox -e py310-test-opentelemetry-test-utils -- -ra
-
-  py311-test-opentelemetry-test-utils_windows-latest:
-    name: opentelemetry-test-utils 3.11 Windows
-    runs-on: windows-latest
-    timeout-minutes: 30
-    steps:
-      - name: Checkout repo @ SHA - ${{ github.sha }}
-        uses: actions/checkout@v4
-
-      - name: Set up Python 3.11
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-
-      - name: Install tox
-        run: pip install tox
-
-      - name: Configure git to support long filenames
-        run: git config --system core.longpaths true
-
-      - name: Run tests
-        run: tox -e py311-test-opentelemetry-test-utils -- -ra
-
-  py312-test-opentelemetry-test-utils_windows-latest:
-    name: opentelemetry-test-utils 3.12 Windows
-    runs-on: windows-latest
-    timeout-minutes: 30
-    steps:
-      - name: Checkout repo @ SHA - ${{ github.sha }}
-        uses: actions/checkout@v4
-
-      - name: Set up Python 3.12
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.12"
-
-      - name: Install tox
-        run: pip install tox
-
-      - name: Configure git to support long filenames
-        run: git config --system core.longpaths true
-
-      - name: Run tests
-        run: tox -e py312-test-opentelemetry-test-utils -- -ra
-
-  py313-test-opentelemetry-test-utils_windows-latest:
-    name: opentelemetry-test-utils 3.13 Windows
-    runs-on: windows-latest
-    timeout-minutes: 30
-    steps:
-      - name: Checkout repo @ SHA - ${{ github.sha }}
-        uses: actions/checkout@v4
-
-      - name: Set up Python 3.13
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.13"
-
-      - name: Install tox
-        run: pip install tox
-
-      - name: Configure git to support long filenames
-        run: git config --system core.longpaths true
-
-      - name: Run tests
-        run: tox -e py313-test-opentelemetry-test-utils -- -ra
-
-
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7e30e7dd52c..e325b718e6d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -48,6 +48,12 @@ To install `tox`, run:
 pip install tox
 ```
 
+You can also run tox with `uv` support. By default [tox.ini](./tox.ini) will automatically create a provisioned tox environment with `tox-uv`, but you can install it at host level:
+
+```sh
+pip install tox-uv
+```
+
 You can run `tox` with the following arguments:
 
 - `tox` to run all existing tox commands, including unit tests for all packages
@@ -187,7 +193,7 @@ git remote add fork https://github.com/YOUR_GITHUB_USERNAME/opentelemetry-python
 Make sure you have all supported versions of Python installed, install tox only for the first time:
 
 ```sh
-pip install tox
+pip install tox tox-uv
 ```
 
 Run tests in the root of the repository (this will run all tox environments and may take some time):
diff --git a/tox.ini b/tox.ini
index 81451578b59..9b49d7238f4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,4 +1,6 @@
 [tox]
+requires =
+  tox-uv>=1
 isolated_build = True
 skipsdist = True
 skip_missing_interpreters = True
@@ -156,6 +158,7 @@ setenv =
   ; i.e: CONTRIB_REPO_SHA=dde62cebffe519c35875af6d06fae053b3be65ec tox -e <env to test>
   CONTRIB_REPO_SHA={env:CONTRIB_REPO_SHA:main}
   CONTRIB_REPO=git+https://github.com/open-telemetry/opentelemetry-python-contrib.git@{env:CONTRIB_REPO_SHA}
+  UV_CONFIG_FILE={toxinidir}/tox-uv.toml
 commands_pre =
   ; In order to get a healthy coverage report,
   ; we have to install packages in editable mode.
@@ -249,7 +252,6 @@ commands =
   sphinx-build -E -a -W -b html -T . _build/html
 
 [testenv:tracecontext]
-basepython: python3
 deps =
   # needed for tracecontext
   aiohttp~=3.6
@@ -261,10 +263,10 @@ deps =
   -e {toxinidir}/opentelemetry-api
   -e {toxinidir}/opentelemetry-semantic-conventions
   -e {toxinidir}/opentelemetry-sdk
-  -e {env:CONTRIB_REPO}\#egg=opentelemetry-util-http&subdirectory=util/opentelemetry-util-http
-  -e {env:CONTRIB_REPO}\#egg=opentelemetry-instrumentation&subdirectory=opentelemetry-instrumentation
-  -e {env:CONTRIB_REPO}\#egg=opentelemetry-instrumentation-requests&subdirectory=instrumentation/opentelemetry-instrumentation-requests
-  -e {env:CONTRIB_REPO}\#egg=opentelemetry-instrumentation-wsgi&subdirectory=instrumentation/opentelemetry-instrumentation-wsgi
+  {env:CONTRIB_REPO}\#egg=opentelemetry-util-http&subdirectory=util/opentelemetry-util-http
+  {env:CONTRIB_REPO}\#egg=opentelemetry-instrumentation&subdirectory=opentelemetry-instrumentation
+  {env:CONTRIB_REPO}\#egg=opentelemetry-instrumentation-requests&subdirectory=instrumentation/opentelemetry-instrumentation-requests
+  {env:CONTRIB_REPO}\#egg=opentelemetry-instrumentation-wsgi&subdirectory=instrumentation/opentelemetry-instrumentation-wsgi
 
 allowlist_externals =
   {toxinidir}/scripts/tracecontext-integration-test.sh

From ca9fff70bb3b7f95392eb0504bfa95b682acd07c Mon Sep 17 00:00:00 2001
From: emdneto <9735060+emdneto@users.noreply.github.com>
Date: Mon, 23 Jun 2025 21:45:43 -0300
Subject: [PATCH 2/3] add tox-uv.toml

---
 tox-uv.toml | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 tox-uv.toml

diff --git a/tox-uv.toml b/tox-uv.toml
new file mode 100644
index 00000000000..1965f3d7d34
--- /dev/null
+++ b/tox-uv.toml
@@ -0,0 +1,3 @@
+# https://docs.astral.sh/uv/reference/settings/#pip_no-sources
+[pip]
+no-sources = true

From e4d6686a5c34aa87d79829dedc475807711e17f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Em=C3=ADdio=20Neto?=
 <9735060+emdneto@users.noreply.github.com>
Date: Mon, 21 Jul 2025 12:26:19 +0000
Subject: [PATCH 3/3] fix ci

---
 .github/workflows/test_0.yml | 44 ++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/test_0.yml b/.github/workflows/test_0.yml
index 17a178fbab1..2dba88443c5 100644
--- a/.github/workflows/test_0.yml
+++ b/.github/workflows/test_0.yml
@@ -175,7 +175,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-proto-gen-latest -- -ra
@@ -213,7 +213,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-proto-gen-latest -- -ra
@@ -251,7 +251,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-proto-gen-latest -- -ra
@@ -289,7 +289,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-proto-gen-latest -- -ra
@@ -327,7 +327,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-proto-gen-latest -- -ra
@@ -365,7 +365,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e pypy3-test-opentelemetry-proto-gen-latest -- -ra
@@ -1239,7 +1239,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py39-test-opentelemetry-exporter-otlp-proto-grpc-latest -- -ra
@@ -1277,7 +1277,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py310-test-opentelemetry-exporter-otlp-proto-grpc-latest -- -ra
@@ -1315,7 +1315,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py311-test-opentelemetry-exporter-otlp-proto-grpc-latest -- -ra
@@ -1353,7 +1353,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py312-test-opentelemetry-exporter-otlp-proto-grpc-latest -- -ra
@@ -1391,7 +1391,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Run tests
         run: tox -e py313-test-opentelemetry-exporter-otlp-proto-grpc-latest -- -ra
@@ -2476,7 +2476,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2520,7 +2520,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2564,7 +2564,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2608,7 +2608,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2652,7 +2652,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -2696,7 +2696,7 @@ jobs:
           python-version: "pypy-3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3708,7 +3708,7 @@ jobs:
           python-version: "3.9"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3752,7 +3752,7 @@ jobs:
           python-version: "3.10"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3796,7 +3796,7 @@ jobs:
           python-version: "3.11"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3840,7 +3840,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true
@@ -3884,7 +3884,7 @@ jobs:
           python-version: "3.13"
 
       - name: Install tox
-        run: pip install tox
+        run: pip install tox-uv
 
       - name: Configure git to support long filenames
         run: git config --system core.longpaths true