diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e0cf2149c..a9177019d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -5,13 +5,13 @@ on:
   pull_request:
 jobs:
   main:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python 3.7
+    - name: Set up Python 3.12
       uses: actions/setup-python@v4
       with:
-        python-version: "3.7"
+        python-version: "3.12"
     - name: sync symlinks
       run: |
           # Ensure symlinks are synced
diff --git a/Dockerfile b/Dockerfile
index f0a583606..3bb1604cd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7-slim
+FROM python:3.12-slim
 
 RUN apt-get update \
   && apt-get install -y --no-install-recommends build-essential gosu \
diff --git a/api-server/bin/test-utils/docker-run-tests b/api-server/bin/test-utils/docker-run-tests
index b5b260264..64b27bb4b 100755
--- a/api-server/bin/test-utils/docker-run-tests
+++ b/api-server/bin/test-utils/docker-run-tests
@@ -9,5 +9,5 @@ docker run \
     -v $(pwd):/work \
     -w /work \
     -e TARGET="${TARGET:-test}" \
-    python:3.7 \
+    python:3.12 \
     ./api-server/bin/test-utils/run-tests