diff --git a/package.json b/package.json
index 4dac9e7..bb5c49b 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "ghost-bitcore-message": "git://github.com/ghost-coin/ghost-bitcore-message",
     "body-parser": "^1.13.3",
     "compression": "^1.6.1",
-    "lodash": "^2.4.1",
+    "lodash": "^4.17.19",
     "lru-cache": "^4.0.1",
     "morgan": "^1.7.0",
     "request": "^2.64.0"