diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d7bd5de..65a9a74 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,6 +6,9 @@ on:
   pull_request:
     branches: [ main ]
 
+permissions:
+  contents: read
+
 jobs:
   test:
     name: Test Node.js ${{ matrix.node-version }}