diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 98dcad1..0074dc1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,5 +1,7 @@
 # ./.github/workflows/ci.yml
 name: CI
+permissions:
+  contents: read
 
 on:
   push: