diff --git a/setup.py b/setup.py
index c01377d..936b1d1 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from setuptools import setup
 
 
-version = "2.1.3"
+version = "2.1.4.dev0"
 
 long_description = open("README.rst").read() + "\n"
 long_description += open("CHANGES.rst").read()