diff --git a/nurbs/__init__.py b/nurbs/__init__.py
index <HASH>..<HASH> 100644
--- a/nurbs/__init__.py
+++ b/nurbs/__init__.py
@@ -24,4 +24,4 @@ Of course you can :-) Please feel free to contact me about the NURBS-Python pack
 
 """
 
-__version__ = "2.3"
+__version__ = "2.3.1"
Version bumped to <I>