diff --git a/.github/workflows/publishing.yml b/.github/workflows/publishing.yml
index 1002a66..4bd7a0c 100644
--- a/.github/workflows/publishing.yml
+++ b/.github/workflows/publishing.yml
@@ -8,4 +8,6 @@ on:
 
 jobs:
   publish:
+    permissions:
+      id-token: write
     uses: dart-lang/setup-dart/.github/workflows/publish.yml@v1