diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 6593491..44adb1e 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -1,5 +1,8 @@
 name: Security Scan
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: [ main, master, develop ]