diff --git a/setup.py b/setup.py
index ffe08aadc3..a1cbd3784e 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 import os
 from setuptools import setup, find_packages
 
-version = '2.4.22dp'
+version = '2.4.23dp'
 
 here = os.path.abspath(os.path.dirname(__file__))