diff --git a/server.js b/server.js
index 4deb2f8..b1cd152 100755
--- a/server.js
+++ b/server.js
@@ -6,7 +6,7 @@
  * 	- configure various middleware
  * 	- load controllers & helpers
  */
-var express = require('express'),
+let express = require('express'),
 	fs = require('fs'),
 	Db = require('mongodb').Db,
 	Server = require('mongodb').Server,
@@ -14,7 +14,7 @@ var express = require('express'),
 	mongoStore = require('connect-mongodb');
 
 // express server
-var app = express.createServer();
+const app = express.createServer();
 app.root = __dirname;
 
 // Load config file
@@ -145,4 +145,4 @@ app.db.open(function(err) {
 		console.log(err.stack);
 	});
 	
-});
\ No newline at end of file
+});