diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 6326585..b4d1383 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -7,6 +7,9 @@ on:
 jobs:
   publish-npm:
     if: github.event.pull_request.merged
+    permissions:
+      contents: read
+      id-token: write
     runs-on: ubuntu-latest
 
     steps: