diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 815b186d..fd4bed8c 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -8,6 +8,9 @@ on:
     branches:
       - '*'
 
+permissions:
+  contents: read
+
 jobs:
   Pods:
     name: Cocoapods Lint