diff --git a/schainpy/__init__.py b/schainpy/__init__.py
index 87a5e06..e3ec674 100644
--- a/schainpy/__init__.py
+++ b/schainpy/__init__.py
@@ -5,4 +5,4 @@ try:
 except:
     pass
 
-__version__ = '3.0.0b2'
+__version__ = '3.0.0b3'