diff --git a/package.json b/package.json
index 91a0f2f..97e1465 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "gnd": "^0.4.6",
     "cabinet": "^0.3.2",
     "redis": "^0.10.1",
-    "lodash": "^2.4.1",
+    "lodash": "^4.17.19",
     "mongoose": "^3.8.8",
     "sconf": "0.0.1"
   }