diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 63b473be..8999b412 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -32,7 +32,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Setup mdBook
-      uses: peaceiris/actions-mdbook@v1
+      uses: peaceiris/actions-mdbook@v2
       with:
         mdbook-version: 0.4.28