diff --git a/gerbolyze/__init__.py b/gerbolyze/__init__.py
index e8bb934..3b935bb 100755
--- a/gerbolyze/__init__.py
+++ b/gerbolyze/__init__.py
@@ -21,6 +21,8 @@ import click
 
 import gerbonara as gn
 
+__version__ = '3.1.0'
+
 @click.group()
 def cli():
     pass