diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 91cdcec..d93e022 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -16,6 +16,8 @@ jobs:
   publish_release:
     runs-on: ubuntu-latest
     environment: release
+    permissions:
+      id-token: write
     steps:
       - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1