diff --git a/.github/workflows/code_quality.yml b/.github/workflows/code_quality.yml
index 07d7a59..8a439f7 100644
--- a/.github/workflows/code_quality.yml
+++ b/.github/workflows/code_quality.yml
@@ -1,5 +1,8 @@
 name: Static Analysis
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: [main]