diff --git a/.github/workflows/setup-repository.yml b/.github/workflows/setup-repository.yml
index 1c8e458..e52a16f 100644
--- a/.github/workflows/setup-repository.yml
+++ b/.github/workflows/setup-repository.yml
@@ -45,7 +45,7 @@ jobs:
     permissions: write-all
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Create cookiecutter.json
         uses: actions/github-script@v6