diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index 5307597781..d996daf4e3 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -30,7 +30,7 @@ jobs:
         run: |
           sphinx-build docs _build
       - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4
+        uses: peaceiris/actions-gh-pages@84c30a85c19949d7eee79c4ff27748b70285e453 # v4
         if: ${{ github.event_name != 'pull_request' }}
         with:
           publish_branch: gh-pages