diff --git a/aiogram/__init__.py b/aiogram/__init__.py
index 40faa6fa..5f32025b 100644
--- a/aiogram/__init__.py
+++ b/aiogram/__init__.py
@@ -3,8 +3,8 @@ from .bot import Bot
 
 major_version = 0
 minor_version = 3
-build_type = 'b'
-build_number = 1
+build_type = ''
+build_number = ''
 
 
 __version__ = f"{major_version}.{minor_version}{build_type}{build_number}"