diff --git a/setup.py b/setup.py
index 2ca58d5..e2fa531 100644
--- a/setup.py
+++ b/setup.py
@@ -5,4 +5,4 @@
 from distutils.core import setup
 
 
-setup(name='sigi', version='2.x')
+setup(name='sigi', version='3.x')