diff --git a/aikit/__meta__.py b/aikit/__meta__.py
index 8f20bce..95d6dee 100644
--- a/aikit/__meta__.py
+++ b/aikit/__meta__.py
@@ -2,7 +2,7 @@
 Automatic Tool Kit for Machine Learning and Datascience
 """
 
-__version__ = "0.2.2-dev"
+__version__ = "0.2.2"
 
 __author__ = "Lionel Massoulard"