diff --git a/docs/api/index.md b/docs/api/index.md
index ca9a13c3..2f4dc2d6 100644
--- a/docs/api/index.md
+++ b/docs/api/index.md
@@ -1,6 +1,6 @@
 # Overview
 
-**aiogram** now is fully support of [Telegram Bot API v4.4](https://core.telegram.org/bots/api)
+**aiogram** now is fully support of [Telegram Bot API v4.5](https://core.telegram.org/bots/api)
 
 All API methods and types is fully autogenerated from Telegram Bot API docs by parser with code-generator.