diff --git a/gridlock/__init__.py b/gridlock/__init__.py
index e7be065..3f965fd 100644
--- a/gridlock/__init__.py
+++ b/gridlock/__init__.py
@@ -34,5 +34,5 @@ from .grid import Grid as Grid
 
 
 __author__ = 'Jan Petykiewicz'
-__version__ = '2.1'
+__version__ = '2.2'
 version = __version__