diff --git a/package.json b/package.json
index 79f4219..e5373d1 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
   ],
   "devDependencies": {
     "jshint": "2.x.x",
-    "lodash": "2.x.x",
+    "lodash": "4.x.x",
     "mocha": "^3.5.3",
     "underscore": "~1.3.3",
     "use-strict": "1.x.x"