diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e1809c3..f7bd387 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,6 +4,8 @@ on:
   - workflow_dispatch
   - push
 
+permissions: read-all
+
 jobs:
   test:
     runs-on: ubuntu-latest