diff --git a/package.json b/package.json
index 5d2246f3d6..21b4ed5129 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "babel-preset-stage-0": "^6.0.0",
     "babel-register": "^6.14.0",
     "babel-runtime": "^6.0.0",
-    "browserify": "^11.2.0",
+    "browserify": "^13.1.1",
     "bundle-collapser": "^1.2.1",
     "chai": "^2.2.0",
     "chalk": "1.1.1",