diff --git a/package.json b/package.json
index ad8cf19..6331b4e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "debug": "^2.2.0",
     "eventemitter2": "^2.1.0",
     "fbbk-json": "^1.0.0",
-    "lodash": "4.16.4",
+    "lodash": "4.17.2",
     "moment": "^2.14.1",
     "otrans": "^1.0.0",
     "scarlet-task": "^1.0.0",