diff --git a/package.json b/package.json
index 3562aa2..f7df32a 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   "dependencies": {
     "body-parser": "^1.13.3",
     "express": "^4.13.3",
-    "lodash": "^3.10.1",
+    "lodash": "^4.17.16",
     "mongodb": "^2.0.43",
     "yargs": "^3.26.0"
   },