diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 70c5947c..1ad92e11 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,6 +8,10 @@ on:
     branches:
       - '**'
 
+permissions:
+  contents: read
+  id-token: write
+
 jobs:
   test:
     runs-on: ubuntu-latest