diff --git a/package.json b/package.json
index 1404aff..f634eff 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "jquery": "^2.1.1",
     "dynamodb-marshaler": "^1.1.3",
     "gcloud": "^0.30.3",
-    "lodash": "^3.10.1"
+    "lodash": "^4.17.20"
   },
   "devDependencies": {
     "aws-sdk": "^2.1.44",