diff --git a/package.json b/package.json
index 2161a6a..cb45129 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@newrelic/koa",
-  "version": "3.0.0",
+  "version": "4.0.0",
   "description": "Koa instrumentation for the New Relic Node agent",
   "main": "index.js",
   "directories": {