diff --git a/.github/workflows/auto-tag.yml b/.github/workflows/auto-tag.yml
index a11cb133..e3763cb1 100644
--- a/.github/workflows/auto-tag.yml
+++ b/.github/workflows/auto-tag.yml
@@ -10,6 +10,8 @@ on:
 jobs:
   tag:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
       - name: Checkout code
         uses: actions/checkout@v4