diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index d5aa073..c4fa46d 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -5,6 +5,9 @@ on:
     branches: master
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   test:
     runs-on: ubuntu-latest