diff --git a/.github/workflows/push-master.yml b/.github/workflows/push-master.yml
index 2cc18aac1..34eacc4c7 100644
--- a/.github/workflows/push-master.yml
+++ b/.github/workflows/push-master.yml
@@ -22,7 +22,7 @@ jobs:
       - run: npm ci
       - run: npx antora src/site/antora/ci-playbook.yml
       - run: ./gradlew copyJavadocToSite --console=plain --no-daemon --stacktrace
-      - uses: peaceiris/actions-gh-pages@v3
+      - uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./build/site