diff --git a/Singleton/5/scripts/main.js b/Singleton/5/scripts/main.js
index 0fdfe40..56b4580 100644
--- a/Singleton/5/scripts/main.js
+++ b/Singleton/5/scripts/main.js
@@ -1,5 +1,5 @@
 import DatabaseConnection from './DatabaseConnection';
 
-var oSingle1 = DatabaseConnection.instance;
-var oSingle2 = DatabaseConnection.instance;
+let oSingle1 = DatabaseConnection.instance;
+let oSingle2 = DatabaseConnection.instance;
 console.log("Are oSingle1 and oSingle2 the same instance? " + (oSingle1 === oSingle2));