diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index fc4cc8b..26c3a32 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -24,7 +24,7 @@ jobs:
           find . -name "oisd*.txt" -type f -print0 | xargs -0 gzip -f -k -9
           find . -name "oisd*.txt" -type f -print0 | xargs -0 brotli -f -k -9
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./public