diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 72525ec..86f7122 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,6 +13,9 @@ env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
 
+permissions:
+  contents: read
+  packages: write
 
 jobs:
   test-and-build: