diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index d42728340..a990e1057 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -29,7 +29,7 @@ jobs:
         name: html-docs
         path: docs/_build/html/
     - name: Deploy
-      uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e
+      uses: peaceiris/actions-gh-pages@84c30a85c19949d7eee79c4ff27748b70285e453
       if: github.ref == 'refs/heads/main'
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}