diff --git a/setup.py b/setup.py
index 63a7431f..43f94e02 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 import os
 
 
-version = "3.0.9"
+version = "3.0.10.dev0"
 
 
 def read(*rnames):