diff --git a/package.json b/package.json
index b65d8e90b..31f413e9c 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "karma-phantomjs-launcher": "^1.0.0",
     "karma-sauce-launcher": "~0.2.0",
     "karma-script-launcher": "~0.1.0",
-    "lodash": "^2.4.1",
+    "lodash": "^4.17.19",
     "lodash.template": "^2.4.1",
     "lunr": "0.4.5",
     "marked": "^0.3.2",