diff --git a/setup.py b/setup.py
index 5b38a7e9..8aa4a4ad 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
 
 setup(
     name='DoubleML',
-    version='0.6.2',
+    version='0.6.3',
     author='Bach, P., Chernozhukov, V., Kurz, M. S., and Spindler, M.',
     maintainer='Malte S. Kurz',
     maintainer_email='malte.simon.kurz@uni-hamburg.de',