diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 9c5f7784..2e158bca 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -66,7 +66,7 @@ jobs:
           name: execution-reports
           path: _build/html/reports
       - name: Deploy website to gh-pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: _build/html/