diff --git a/.github/workflows/build-book.yml b/.github/workflows/build-book.yml
index baa451e13..e52fa36ff 100644
--- a/.github/workflows/build-book.yml
+++ b/.github/workflows/build-book.yml
@@ -82,7 +82,7 @@ jobs:
 
       - name: Deploy
         if: ${{ github.event_name == 'push' }}
-        uses: JamesIves/github-pages-deploy-action@v4.6.3
+        uses: JamesIves/github-pages-deploy-action@v4.6.4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           branch: gh-pages