1 files changed, 1 insertions, 1 deletions
diff --git a/lib/events.js b/lib/events.js
index 3bc532e06f..672131deed 100644
--- a/lib/events.js
+++ b/lib/events.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var domain;
-var util = require('util');
+const util = require('util');
 
 function EventEmitter() {
   EventEmitter.init.call(this);