diff --git a/package.json b/package.json
index fd2dd4e..1866d95 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "array-iterate": "^1.0.0"
   },
   "devDependencies": {
-    "browserify": "^13.1.1",
+    "browserify": "^14.0.0",
     "esmangle": "^1.0.0",
     "nyc": "^10.0.0",
     "remark-cli": "^2.0.0",