diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 28714b76a..7f6fc1595 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -43,7 +43,7 @@ jobs:
         hugo --minify
 
     - name: publish
-      uses: peaceiris/actions-gh-pages@373f7f263a76c20808c831209c920827a82a2847 # v3
+      uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         publish_branch: gh-pages