diff --git a/package.json b/package.json
index 0dc3c55..5b48efd 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "gcloud": "^0.10.0",
     "ip": "0.3.x",
     "liboneandone": "1.0.0",
-    "lodash": "^3.10.1",
+    "lodash": "^4.17.15",
     "mime": "1.4.1",
     "qs": "1.2.x",
     "request": "2.83.0",