diff --git a/.github/workflows/push-gh-pages.yml b/.github/workflows/push-gh-pages.yml
index d059796c..f5107de8 100644
--- a/.github/workflows/push-gh-pages.yml
+++ b/.github/workflows/push-gh-pages.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Check out the repository
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       # Push the `website/public` directory to `gh-pages` via `git subtree push`
       - name: Push to gh-pages branch
         run: git push origin `git subtree split --prefix website/public main`:gh-pages --force