diff --git a/.github/workflows/book.yml b/.github/workflows/book.yml
index 690f52f1..b913440b 100644
--- a/.github/workflows/book.yml
+++ b/.github/workflows/book.yml
@@ -52,7 +52,7 @@ jobs:
         working-directory: docs/book
         run: mdbook build
 
-      - uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5
+      - uses: actions/configure-pages@45bfe0192ca1faeb007ade9deae92b16b8254a0d # v6.0.0
 
       - uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3
         with: