diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6c9588716..49dda4438c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 23.2.0
 
+**THIS UPDATE CONTAINS ADDING SUPPORT OF [Telegram Bots API 8.3](https://core.telegram.org/bots/api-changelog#february-12-2025)**
+
 * `Version`:
   * `MicroUtils`: `0.24.5` -> `0.24.6`
   * `Ktor`: `3.0.3` -> `3.1.0`
diff --git a/README.md b/README.md
index 70de48c432..0941169c25 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# TelegramBotAPI [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi) [![Supported version](https://img.shields.io/badge/Telegram%20Bot%20API-8.2-blue)](https://core.telegram.org/bots/api-changelog#january-1-2025)
+# TelegramBotAPI [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi) [![Supported version](https://img.shields.io/badge/Telegram%20Bot%20API-8.3-blue)](https://core.telegram.org/bots/api-changelog#february-12-2025)
 
 |          Docs          |                                   [![KDocs](https://img.shields.io/static/v1?label=Dokka&message=KDocs&color=blue&logo=kotlin)](https://tgbotapi.inmo.dev/index.html) [![Mini tutorial](https://img.shields.io/static/v1?label=Mk&message=Docs&color=blue&logo=mkdocs)](https://docs.inmo.dev/tgbotapi/index.html)                                    |
 |:----------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|