diff --git a/package.json b/package.json
index 539d18a..70a9590 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "classnames": "2.2.5",
     "codecov": "1.0.1",
     "html-webpack-plugin": "2.28.0",
-    "lodash": "4.17.4",
+    "lodash": "4.17.20",
     "mocha": "3.2.0",
     "mocha-circleci-reporter": "0.0.2",
     "nyc": "10.0.0",