diff --git a/bsi_zoo/__init__.py b/bsi_zoo/__init__.py
index fcca867..cd445c6 100644
--- a/bsi_zoo/__init__.py
+++ b/bsi_zoo/__init__.py
@@ -16,4 +16,4 @@
 # Dev branch marker is: 'X.Y.devN' where N is an integer.
 #
 
-__version__ = "1.1alpha1"
+__version__ = "1.1a1"