diff --git a/.github/workflows/trigger_deploy.yml b/.github/workflows/trigger_deploy.yml
index 4c0ee16..004c626 100644
--- a/.github/workflows/trigger_deploy.yml
+++ b/.github/workflows/trigger_deploy.yml
@@ -31,6 +31,10 @@ on:
         required: true
         type: string
 
+permissions:
+  id-token: write
+  contents: read
+
 jobs:
   trigger_deploy:
     runs-on: ubuntu-latest