diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index ac3d383..6d33693 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -5,6 +5,11 @@ on:
     branches:
       - main
 
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
 jobs:
   build:
     runs-on: ubuntu-latest