diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 32e585d4..01fec2b9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -43,7 +43,7 @@ jobs:
           yarn docs
 
       - name: Publish gh-pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./dist