diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index aeb0279..ae1594c 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -2,6 +2,9 @@ on:
   push:
     branches: [main]
 
+permissions:
+  contents: write
+
 jobs:
   build-deploy:
     runs-on: ubuntu-latest
@@ -32,7 +35,7 @@ jobs:
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          github_pages_branch: gh-pages
+          publish_branch: gh-pages
           keep_files: false
           force_orphan: true
           commit_message: Deploy Hugo site