diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c6bd86c8..de19d3cd 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,5 +1,8 @@
 name: "Trivy Scan"
 
+permissions:
+  contents: read
+
 on:
   pull_request:
     branches: