diff --git a/package.json b/package.json
index e7648b1..5203e72 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "coveralls": "2.11.5"
   },
   "dependencies": {
-    "lodash": "3.10.1",
+    "lodash": "4.1.0",
     "pathval": "0.1.1",
     "when": "3.7.5",
     "js-yaml": "3.5.1",