diff --git a/__init__.py b/__init__.py
index 9477b21e..0d5f09f3 100644
--- a/__init__.py
+++ b/__init__.py
@@ -19,3 +19,5 @@ def __autoimport(path, folders):
 
 
 __all__ = __autoimport(__path__[0], ['core', 'mol', 'interfaces', 'tools', 'recipes'])
+
+__version__ = 1.4