diff --git a/.github/workflows/create-branch-on-tag.yml b/.github/workflows/create-branch-on-tag.yml
index 11aa4bf1..9e01697f 100644
--- a/.github/workflows/create-branch-on-tag.yml
+++ b/.github/workflows/create-branch-on-tag.yml
@@ -4,6 +4,9 @@ on:
   push:
     tags:
       - '*'
+permissions:
+  pull-requests: read
+  contents: write
 
 jobs:
   create-branch: