diff --git a/docs/index.rst b/docs/index.rst
index e6d2b918..1fa0678e 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -42,7 +42,7 @@ aiogram
     :alt: Codecov
 
 **aiogram** modern and fully asynchronous framework for
-`Telegram Bot API <https://core.telegram.org/bots/api>`_ written in Python 3.7 with
+`Telegram Bot API <https://core.telegram.org/bots/api>`_ written in Python 3.8 with
 `asyncio <https://docs.python.org/3/library/asyncio.html>`_ and
 `aiohttp <https://github.com/aio-libs/aiohttp>`_.