diff --git a/package.json b/package.json
index 8423ccc01a..d48f8987a2 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
   },
   "devDependencies": {
     "babel": "4.5.1",
-    "browserify": "^8.1.3",
+    "browserify": "^9.0.3",
     "chai": "^2.0.0",
     "esvalid": "^1.1.0",
     "istanbul": "^0.3.5",