diff --git a/.github/workflows/antora.yml b/.github/workflows/antora.yml
index 3272339..6f9dac7 100644
--- a/.github/workflows/antora.yml
+++ b/.github/workflows/antora.yml
@@ -71,7 +71,7 @@ jobs:
 
       - name: Publish to GitHub Pages
         if: ${{ inputs.publish && github.event.repository.fork == false }}
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ${{ inputs.path }}/build/site