diff --git a/.github/workflows/publish-helm-chart.yml b/.github/workflows/publish-helm-chart.yml
index 7add732..c3aab28 100644
--- a/.github/workflows/publish-helm-chart.yml
+++ b/.github/workflows/publish-helm-chart.yml
@@ -17,7 +17,7 @@ jobs:
     name: Package and Push Helm Chart
     runs-on: ubuntu-latest
     permissions:
-      contents: read
+      contents: write  # Required for gh release upload
       packages: write
     steps:
       - name: Checkout repository