diff --git a/package.json b/package.json
index bbb669ff6..0bab0d3b3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "sinon",
   "description": "JavaScript test spies, stubs and mocks.",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "homepage": "http://sinonjs.org/",
   "author": "Christian Johansen",
   "repository": {