diff --git a/package.json b/package.json
index b89218f..a267071 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aedes-stats",
-  "version": "3.0.0",
+  "version": "4.0.0",
   "description": "stats for aedes",
   "main": "stats.js",
   "scripts": {