diff --git a/.github/workflows/api-docs-backfill.yml b/.github/workflows/api-docs-backfill.yml
index c5392da55..bc55bc967 100644
--- a/.github/workflows/api-docs-backfill.yml
+++ b/.github/workflows/api-docs-backfill.yml
@@ -87,7 +87,7 @@ jobs:
           mv "tagged_src/$DIR/src" "$DIR/src"
 
       - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
         with:
           python-version: '3.13'
 
diff --git a/.github/workflows/api-docs.yml b/.github/workflows/api-docs.yml
index 4c9601938..dd2d84b1c 100644
--- a/.github/workflows/api-docs.yml
+++ b/.github/workflows/api-docs.yml
@@ -39,7 +39,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
         with:
           python-version: '3.13'
 
diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index d2debbcfd..b73338b48 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -62,7 +62,7 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/lint-toolbox-adk.yaml b/.github/workflows/lint-toolbox-adk.yaml
index 02754dbdb..838be19d1 100644
--- a/.github/workflows/lint-toolbox-adk.yaml
+++ b/.github/workflows/lint-toolbox-adk.yaml
@@ -63,7 +63,7 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/lint-toolbox-core.yaml b/.github/workflows/lint-toolbox-core.yaml
index ae1983d98..a344454ef 100644
--- a/.github/workflows/lint-toolbox-core.yaml
+++ b/.github/workflows/lint-toolbox-core.yaml
@@ -63,7 +63,7 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/lint-toolbox-langchain.yaml b/.github/workflows/lint-toolbox-langchain.yaml
index 1478e4788..3c42b0512 100644
--- a/.github/workflows/lint-toolbox-langchain.yaml
+++ b/.github/workflows/lint-toolbox-langchain.yaml
@@ -63,7 +63,7 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/lint-toolbox-llamaindex.yaml b/.github/workflows/lint-toolbox-llamaindex.yaml
index d6126fd59..c59dec338 100644
--- a/.github/workflows/lint-toolbox-llamaindex.yaml
+++ b/.github/workflows/lint-toolbox-llamaindex.yaml
@@ -63,7 +63,7 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/nightly_tier_report.yml b/.github/workflows/nightly_tier_report.yml
index ba015b7be..eb1df233f 100644
--- a/.github/workflows/nightly_tier_report.yml
+++ b/.github/workflows/nightly_tier_report.yml
@@ -31,7 +31,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Setup Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
         with:
           python-version: "3.13"