diff --git a/promise/__init__.py b/promise/__init__.py
index 897615d..ed495d0 100644
--- a/promise/__init__.py
+++ b/promise/__init__.py
@@ -10,7 +10,7 @@
     __SETUP__ = False
 
 
-VERSION = (2, 2, 1, "final", 0)
+VERSION = (2, 3, 0, "final", 0)
 
 __version__ = get_version(VERSION)