diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b14576c..23d58f8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,6 +2,9 @@ name: Test
 
 on: [pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   test:
     runs-on: ubuntu-latest