diff --git a/.github/workflows/cache-verify.yml b/.github/workflows/cache-verify.yml
index eb7cf6bff..f68d94c3f 100644
--- a/.github/workflows/cache-verify.yml
+++ b/.github/workflows/cache-verify.yml
@@ -18,7 +18,7 @@ jobs:
   prepare-env:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.1.7
 
       - name: Debug – Show repo structure
         run: tree -L 2 || ls -la