diff --git a/.github/workflows/policy-check.yml b/.github/workflows/policy-check.yml
index 94b98ce..2bdff43 100644
--- a/.github/workflows/policy-check.yml
+++ b/.github/workflows/policy-check.yml
@@ -76,7 +76,7 @@ jobs:
           bash .github/workflows/scripts/policy-check/enforce-repo-guardrails.sh "${{ steps.diff.outputs.base }}" "${{ steps.diff.outputs.head }}"
 
       - name: Setup Python (policy validation)
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/python-quality.yml b/.github/workflows/python-quality.yml
index eaf92fa..843c2e2 100644
--- a/.github/workflows/python-quality.yml
+++ b/.github/workflows/python-quality.yml
@@ -45,7 +45,7 @@ jobs:
           bash .github/workflows/scripts/ci/determin-diff-range.sh "${{ github.event.pull_request.base.sha }}" "${{ github.event.pull_request.head.sha }}" "${{ github.event.before }}" "${{ github.sha }}"
 
       - name: Setup Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index e7daf08..e62979b 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -41,7 +41,7 @@ jobs:
           bash .github/workflows/scripts/ci/determin-diff-range.sh "${{ github.event.pull_request.base.sha }}" "${{ github.event.pull_request.head.sha }}" "${{ github.event.before }}" "${{ github.sha }}"
 
       - name: Setup Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.11"