diff --git a/.github/workflows/build-book.yml b/.github/workflows/build-book.yml
index 8cb767501..fa21fd7ac 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@v4.6.8
+        uses: JamesIves/github-pages-deploy-action@v4.6.9
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           branch: gh-pages