diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index ffb429c..05e4baa 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -150,7 +150,7 @@ jobs:
       # Main / schedule / dispatch path: publish to gh-pages.
       - name: Publish to gh-pages
         if: github.event_name != 'pull_request'
-        uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e  # v4.0.0
+        uses: peaceiris/actions-gh-pages@84c30a85c19949d7eee79c4ff27748b70285e453  # v4.1.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./site