diff --git a/package.json b/package.json
index 9b6835f..867ff05 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "marked": "~0.3.2",
     "bufferstreams": "0.0.1",
     "gulp-util": "~2.2.9",
-    "lodash": "^2.4.1"
+    "lodash": "^4.17.19"
   },
   "scripts": {
     "test": "mocha"