diff --git a/package.json b/package.json
index 758cfd9..7a910ad 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "benchmark": "^2.1.0",
-    "browserify": "^13.0.1",
+    "browserify": "^16.5.0",
     "chai": "^3.5.0",
     "grunt": "^1.0.1",
     "grunt-browserify": "^5.0.0",