diff --git a/.github/workflows/ramen-ai-cmcp-conformance.yml b/.github/workflows/ramen-ai-cmcp-conformance.yml
index 435dd82..a8fe166 100644
--- a/.github/workflows/ramen-ai-cmcp-conformance.yml
+++ b/.github/workflows/ramen-ai-cmcp-conformance.yml
@@ -27,7 +27,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v4
       - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
         with:
           python-version: ${{ matrix.python }}