diff --git a/aiogram/__init__.py b/aiogram/__init__.py
index bcbd183a..321a4e34 100644
--- a/aiogram/__init__.py
+++ b/aiogram/__init__.py
@@ -38,5 +38,5 @@ __all__ = [
     'utils'
 ]
 
-__version__ = '2.0.1'
+__version__ = '2.0.2.dev1'
 __api_version__ = '4.1'