diff --git a/ngboost/version.py b/ngboost/version.py
index 2b3414c7..3ced3581 100644
--- a/ngboost/version.py
+++ b/ngboost/version.py
@@ -1 +1 @@
-__version__ = "0.2.2dev"
+__version__ = "0.2.1"