diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 02e5c32..970a2ec 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -6,6 +6,7 @@ on:
 
 permissions:
   contents: read
+  id-token: write
 
 jobs:
   publish-npm:
@@ -22,6 +23,6 @@ jobs:
       - run: npm version ${TAG_NAME} --git-tag-version=false
         env:
           TAG_NAME: ${{ github.event.release.tag_name }}
-      - run: npm whoami; npm --ignore-scripts publish
+      - run: npm whoami; npm --ignore-scripts publish --provenance
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}