diff --git a/package.json b/package.json
index 0de17dd..edf1d4b 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "async": "~2.1.4",
   	"cfenv": "*",
     "nconfig": "*",
-    "lodash": "~3.9.3",
+    "lodash": "~4.17.19",
     "bunyan": "^1.3.2",
     "bunyan-console-stream": "^0.1.0",
     "moment": "^2.10.3",