diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index f6dafc1..b28fbbf 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -1,5 +1,7 @@
 name: Test
 on: [push]
+permissions:
+  contents: read
 jobs:
   test:
     name: Test