diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 60ad8e1..e70baef 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -9,6 +9,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+
 jobs:
   publish:
     runs-on: ubuntu-latest