diff --git a/.github/workflows/update-copyright.yml b/.github/workflows/update-copyright.yml
index 3f2642f..26bddb3 100644
--- a/.github/workflows/update-copyright.yml
+++ b/.github/workflows/update-copyright.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}