diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 69ebd53..945d55d 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -21,7 +21,7 @@ jobs:
   terraform-documentation:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0
           ref: ${{ github.event.pull_request.head.ref }}