diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7b97f04..dc76aa7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
         run: ./scripts/lint
 
   build:
-    if: github.repository == 'stainless-sdks/replicate-client-python' && (github.event_name == 'push' || github.event.pull_request.head.repo.fork)
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
     timeout-minutes: 10
     name: build
     permissions:
@@ -61,12 +61,14 @@ jobs:
         run: rye build
 
       - name: Get GitHub OIDC Token
+        if: github.repository == 'stainless-sdks/replicate-client-python'
         id: github-oidc
         uses: actions/github-script@v6
         with:
           script: core.setOutput('github_token', await core.getIDToken());
 
       - name: Upload tarball
+        if: github.repository == 'stainless-sdks/replicate-client-python'
         env:
           URL: https://pkg.stainless.com/s
           AUTH: ${{ steps.github-oidc.outputs.github_token }}
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index f8e81ce..376f5f8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.0.0-alpha.19"
+  ".": "2.0.0-alpha.20"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 48ea11b..23e69b5 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 35
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/replicate%2Freplicate-client-e0e6031e9c2b95fb8048a3f641a975e9eda9dc3c1efa84174bbda31da2dd089d.yml
-openapi_spec_hash: 49f7758ff3e1894611407f703921fcaf
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/replicate%2Freplicate-client-866189e1aee643ae0367afba800d0e16239121deb5693a90ede9240b4053e9b3.yml
+openapi_spec_hash: 66b891957e455776e5bec76b033ec8e8
 config_hash: b1b4f5d24ba07b4667ffe7b9dec081e3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca6b973..7b579ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 2.0.0-alpha.20 (2025-08-25)
+
+Full Changelog: [v2.0.0-alpha.19...v2.0.0-alpha.20](https://github.com/replicate/replicate-python-stainless/compare/v2.0.0-alpha.19...v2.0.0-alpha.20)
+
+### Bug Fixes
+
+* add missing packaging dependency ([#54](https://github.com/replicate/replicate-python-stainless/issues/54)) ([8c698f1](https://github.com/replicate/replicate-python-stainless/commit/8c698f1a63266cb86b59bbc0a9e5258f7c25394a))
+
+
+### Chores
+
+* update github action ([1c61a40](https://github.com/replicate/replicate-python-stainless/commit/1c61a40782062544ef5cb54994c5cf51d8747a76))
+* update OpenAPI spec and rebuild SDKs ([0179eac](https://github.com/replicate/replicate-python-stainless/commit/0179eacd9bc862a47f0c468fbf16a8b493852f8b))
+
 ## 2.0.0-alpha.19 (2025-08-20)
 
 Full Changelog: [v2.0.0-alpha.18...v2.0.0-alpha.19](https://github.com/replicate/replicate-python-stainless/compare/v2.0.0-alpha.18...v2.0.0-alpha.19)
diff --git a/pyproject.toml b/pyproject.toml
index cb2f3a4..914c36a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "replicate"
-version = "2.0.0-alpha.19"
+version = "2.0.0-alpha.20"
 description = "The official Python library for the replicate API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/replicate/_version.py b/src/replicate/_version.py
index 80128ce..c02adf7 100644
--- a/src/replicate/_version.py
+++ b/src/replicate/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "replicate"
-__version__ = "2.0.0-alpha.19"  # x-release-please-version
+__version__ = "2.0.0-alpha.20"  # x-release-please-version
diff --git a/src/replicate/resources/deployments/predictions.py b/src/replicate/resources/deployments/predictions.py
index 0f2914a..d4eb71f 100644
--- a/src/replicate/resources/deployments/predictions.py
+++ b/src/replicate/resources/deployments/predictions.py
@@ -76,7 +76,7 @@ def create(
 
         The request will wait up to 60 seconds for the model to run. If this time is
         exceeded the prediction will be returned in a `"starting"` state and need to be
-        retrieved using the `predictions.get` endpiont.
+        retrieved using the `predictions.get` endpoint.
 
         For a complete overview of the `deployments.predictions.create` API check out
         our documentation on
@@ -233,7 +233,7 @@ async def create(
 
         The request will wait up to 60 seconds for the model to run. If this time is
         exceeded the prediction will be returned in a `"starting"` state and need to be
-        retrieved using the `predictions.get` endpiont.
+        retrieved using the `predictions.get` endpoint.
 
         For a complete overview of the `deployments.predictions.create` API check out
         our documentation on
diff --git a/src/replicate/resources/models/predictions.py b/src/replicate/resources/models/predictions.py
index 90f4d75..dcfb784 100644
--- a/src/replicate/resources/models/predictions.py
+++ b/src/replicate/resources/models/predictions.py
@@ -83,7 +83,7 @@ def create(
 
         The request will wait up to 60 seconds for the model to run. If this time is
         exceeded the prediction will be returned in a `"starting"` state and need to be
-        retrieved using the `predictions.get` endpiont.
+        retrieved using the `predictions.get` endpoint.
 
         For a complete overview of the `deployments.predictions.create` API check out
         our documentation on
@@ -245,7 +245,7 @@ async def create(
 
         The request will wait up to 60 seconds for the model to run. If this time is
         exceeded the prediction will be returned in a `"starting"` state and need to be
-        retrieved using the `predictions.get` endpiont.
+        retrieved using the `predictions.get` endpoint.
 
         For a complete overview of the `deployments.predictions.create` API check out
         our documentation on
diff --git a/src/replicate/resources/predictions.py b/src/replicate/resources/predictions.py
index 0ba4867..04158d1 100644
--- a/src/replicate/resources/predictions.py
+++ b/src/replicate/resources/predictions.py
@@ -90,7 +90,7 @@ def create(
 
         The request will wait up to 60 seconds for the model to run. If this time is
         exceeded the prediction will be returned in a `"starting"` state and need to be
-        retrieved using the `predictions.get` endpiont.
+        retrieved using the `predictions.get` endpoint.
 
         For a complete overview of the `predictions.create` API check out our
         documentation on
@@ -541,7 +541,7 @@ async def create(
 
         The request will wait up to 60 seconds for the model to run. If this time is
         exceeded the prediction will be returned in a `"starting"` state and need to be
-        retrieved using the `predictions.get` endpiont.
+        retrieved using the `predictions.get` endpoint.
 
         For a complete overview of the `predictions.create` API check out our
         documentation on