diff --git a/aiogram/__init__.py b/aiogram/__init__.py
index 3cfa182e..8c5e1e2a 100644
--- a/aiogram/__init__.py
+++ b/aiogram/__init__.py
@@ -10,5 +10,5 @@ except ImportError:
 else:
     asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
 
-__version__ = '1.3.1.dev1'
+__version__ = '1.3.1'
 __api_version__ = '3.6'