diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index b34cc05..83db8e5 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -71,7 +71,7 @@ jobs:
 
       - name: Deploy
         if: github.event_name != 'pull_request'
-        uses: peaceiris/actions-gh-pages@v3.8.0
+        uses: peaceiris/actions-gh-pages@v3.9.3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_branch: gh-pages