diff --git a/package.json b/package.json
index 7557479..0406d03 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "es6-module-loader": "^0.17.8",
     "es6-shim": "^0.33.3",
     "highlight.js": "^9.1.0",
-    "lodash": "^3.10.1",
+    "lodash": "^4.17.15",
     "moment": "^2.10.6",
     "reflect-metadata": "0.1.2",
     "rxjs": "5.0.0-beta.0",