diff --git a/setup.py b/setup.py
index 4d2dbbc80..0ecb4dbfc 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from setuptools import setup
 
 
-version = "6.0.27"
+version = "6.0.28.dev0"
 
 
 def read(filename):