diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 92e1f2f..a036a7f 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -5,6 +5,10 @@ on:
     tags:
       - v*
 
+permissions:
+  id-token: write # Required for OIDC
+  contents: read
+
 jobs:
   publish-npm:
     runs-on: ubuntu-18.04