diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1ec34c72..69ec37a1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,9 @@ on:
     branches: [main]
 
 permissions:
+  contents: read
   checks: write
+  id-token: write
 
 jobs:
   build_and_test: