diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 78f2108..4ff34cb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,6 +3,9 @@ name: Test
 on:
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   test:
     runs-on: ubuntu-latest