diff --git a/.apiversion b/.apiversion
index 9ad974f6..760606e1 100644
--- a/.apiversion
+++ b/.apiversion
@@ -1 +1 @@
-5.5
+5.7
diff --git a/README.rst b/README.rst
index 9341b65a..a25ad4d2 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-5.5-blue.svg?logo=telegram
+.. image:: https://img.shields.io/badge/Telegram%20Bot%20API-5.7-blue.svg?logo=telegram
     :target: https://core.telegram.org/bots/api
     :alt: Telegram Bot API
 
diff --git a/aiogram/__init__.py b/aiogram/__init__.py
index ba25e5f2..d734cb83 100644
--- a/aiogram/__init__.py
+++ b/aiogram/__init__.py
@@ -39,5 +39,5 @@ __all__ = (
     "flags",
 )
 
-__version__ = "3.0.0b1"
-__api_version__ = "5.5"
+__version__ = "3.0.0b2"
+__api_version__ = "5.7"
diff --git a/pyproject.toml b/pyproject.toml
index d4ae0d30..160f5380 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aiogram"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 description = "Modern and fully asynchronous framework for Telegram Bot API"
 authors = [
     "Alex Root Junior <jroot.junior@gmail.com>",