diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7a818d..1a917a9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,6 +8,10 @@ on:
     branches:
       - main
 
+permissions:
+  contents: read
+  packages: read
+
 jobs:
   # Run all individual checks in parallel
   lint: