diff --git a/.github/workflows/cheatsheets.yaml b/.github/workflows/cheatsheets.yaml
index ad4dc7a3..a6bbb094 100644
--- a/.github/workflows/cheatsheets.yaml
+++ b/.github/workflows/cheatsheets.yaml
@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
         with:
           fetch-depth: 0
       - name: Setup git config