diff --git a/.github/workflows/blank.yml b/.github/workflows/blank.yml
index 013205b..78ef739 100644
--- a/.github/workflows/blank.yml
+++ b/.github/workflows/blank.yml
@@ -10,12 +10,13 @@ jobs:
     steps:
       - name: mdBook Action
         uses: peaceiris/actions-mdbook@v1.1.4
+        with:
+          mdbook-version: 'latest'
         
       - run: mdbook build
       
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v2
         env:
-          ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
           PUBLISH_BRANCH: gh-pages
           PUBLISH_DIR: ./book