diff --git a/rdmo/__init__.py b/rdmo/__init__.py
index 8dfb4252f..f030609c5 100644
--- a/rdmo/__init__.py
+++ b/rdmo/__init__.py
@@ -1,5 +1,5 @@
 __title__ = 'rdmo'
-__version__ = '0.9.0'
+__version__ = '0.9.1'
 __author__ = 'Jochen Klar'
 __email__ = 'jklar@aip.de'
 __license__ = 'Apache-2.0'