diff --git a/.apiversion b/.apiversion
index 0faee7d9..c596943a 100644
--- a/.apiversion
+++ b/.apiversion
@@ -1 +1 @@
-6.3
+6.4
diff --git a/README.rst b/README.rst
index dce1339f..a5257566 100644
--- a/README.rst
+++ b/README.rst
@@ -13,7 +13,7 @@ aiogram |beta badge|
     :target: https://pypi.python.org/pypi/aiogram
     :alt: Supported python versions
 
-.. image:: https://img.shields.io/badge/Telegram%20Bot%20API-6.3-blue.svg?logo=telegram
+.. image:: https://img.shields.io/badge/Telegram%20Bot%20API-6.4-blue.svg?logo=telegram
     :target: https://core.telegram.org/bots/api
     :alt: Telegram Bot API
 
@@ -67,7 +67,7 @@ Features
 - Asynchronous (`asyncio docs <https://docs.python.org/3/library/asyncio.html>`_, :pep:`492`)
 - Has type hints (:pep:`484`) and can be used with `mypy <http://mypy-lang.org/>`_
 - Supports `PyPy <https://www.pypy.org/>`_
-- Supports `Telegram Bot API 6.3 <https://core.telegram.org/bots/api>`_ and gets fast updates to the latest versions of the Bot API
+- Supports `Telegram Bot API 6.4 <https://core.telegram.org/bots/api>`_ and gets fast updates to the latest versions of the Bot API
 - Telegram Bot API integration code was `autogenerated <https://github.com/aiogram/tg-codegen>`_ and can be easily re-generated when API gets updated
 - Updates router (Blueprints)
 - Has Finite State Machine
diff --git a/aiogram/__init__.py b/aiogram/__init__.py
index b74395a8..42fb50f4 100644
--- a/aiogram/__init__.py
+++ b/aiogram/__init__.py
@@ -36,4 +36,4 @@ __all__ = (
 )
 
 __version__ = "3.0.0b7"
-__api_version__ = "6.3"
+__api_version__ = "6.4"