diff --git a/subregsim/__main__.py b/subregsim/__main__.py
index a0b4c28..70e7b56 100644
--- a/subregsim/__main__.py
+++ b/subregsim/__main__.py
@@ -4,7 +4,7 @@
 
 from __future__ import (absolute_import, print_function)
 
-__version__ = "0.5"
+__version__ = "0.5.1"
 
 import configargparse
 import logging