diff --git a/package.json b/package.json
index 32d791c..425d6c4 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "karma-jasmine-jquery": "^0.1.1",
     "karma-ng-html2js-preprocessor": "~0.1",
     "karma-phantomjs-launcher": "^0.2.0",
-    "lodash": "^3.10.1",
+    "lodash": "^4.17.15",
     "phantomjs": "^1.9.17",
     "protractor": "~2.5",
     "request": "^2.60.0",