diff --git a/package.json b/package.json
index bc5092c..42c47f6 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "benchmark": "2",
     "finalhandler": "0",
     "isparta": "4",
-    "lodash": "4",
+    "lodash": "4.2.0",
     "mocha": "2",
     "path-to-regexp": "1",
     "power-assert": "1",