diff --git a/package.json b/package.json
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "@webcomponents/shadycss": "^1.1.3",
     "@webcomponents/webcomponentsjs": "^1.2.0",
     "bower": "^1.8.4",
-    "browserify": "^16.2.0",
+    "browserify": "^16.2.3",
     "chai": "^3.5.0",
     "coffeelint": "^2.1.0",
     "coffeescript": "^2.3.0",