diff --git a/MANIFEST.in b/MANIFEST.in
index 2f825479c..6f7cc9912 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -3,3 +3,5 @@ prune config
 
 global-exclude __pycache__
 global-exclude *.py[co]
+
+include requirements.txt
diff --git a/rdmo/__init__.py b/rdmo/__init__.py
index 075913ee5..f20119945 100644
--- a/rdmo/__init__.py
+++ b/rdmo/__init__.py
@@ -1,5 +1,5 @@
 __title__ = 'rdmo'
-__version__ = '1.0.0'
+__version__ = '1.0.1'
 __author__ = 'Jochen Klar'
 __email__ = 'jklar@aip.de'
 __license__ = 'Apache-2.0'