diff --git a/.github/workflows/run-tck.yml b/.github/workflows/run-tck.yml
index a5319b7f0..473d6ffca 100644
--- a/.github/workflows/run-tck.yml
+++ b/.github/workflows/run-tck.yml
@@ -53,7 +53,7 @@ jobs:
           path: a2a-tck
           ref: ${{ env.TCK_VERSION }}
       - name: Set up Python
-        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
+        uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7
         with:
           python-version-file: "a2a-tck/pyproject.toml"
       - name: Install uv and Python dependencies
@@ -149,7 +149,7 @@ jobs:
           path: a2a-tck
           ref: ${{ env.TCK_VERSION_0_3 }}
       - name: Set up Python
-        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
+        uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7
         with:
           python-version-file: "a2a-tck/pyproject.toml"
       - name: Install uv and Python dependencies