diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 408d8a9..708ec2d 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -1,5 +1,7 @@
 name: Node.js CI
 on: [push]
+permissions:
+  contents: read
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c1b229d..c0e00a0 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -7,6 +7,8 @@ on:
 jobs:
   publish-npm:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3