diff --git a/business_logic/__init__.py b/business_logic/__init__.py
index 0ab4ed5..2b4562d 100644
--- a/business_logic/__init__.py
+++ b/business_logic/__init__.py
@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 
-__version__ = '0.5.5'
+__version__ = '0.5.6'