diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index e9763b5..2fb7e4c 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -6,6 +6,9 @@ on:
       - main
   pull_request:
 
+permissions:
+  contents: write
+
 jobs:
   deploy:
     runs-on: ubuntu-20.04