diff --git a/.github/workflows/book-gh-pages.yml b/.github/workflows/book-gh-pages.yml
index d97abc9c..e3b8873c 100644
--- a/.github/workflows/book-gh-pages.yml
+++ b/.github/workflows/book-gh-pages.yml
@@ -37,4 +37,4 @@ jobs:
           path: './book'
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@87c3283f01cd6fe19a0ab93a23b2f6fcba5a8e42 # v4.0.3
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5