diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 4429db3..52cd7e6 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -6,6 +6,12 @@ on:
       - main
   pull_request:
 
+permissions:
+  id-token: write
+  contents: write
+  pull-requests: write
+  checks: write
+
 jobs:
   deploy:
     runs-on: ubuntu-20.04