diff --git a/masque/__init__.py b/masque/__init__.py
index ead84c5..acf7cbc 100644
--- a/masque/__init__.py
+++ b/masque/__init__.py
@@ -33,4 +33,4 @@ from .pattern import Pattern
 
 __author__ = 'Jan Petykiewicz'
 
-version = '0.4'
+version = '0.5'