diff --git a/README.md b/README.md
index 955a0e15b..c56dea31d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ![logo](./docs/img/koin_main_logo.png)
 
-[![Kotlin](https://img.shields.io/badge/Kotlin-1.8.21-blue.svg?style=flat&logo=kotlin)](https://kotlinlang.org)
+[![Kotlin](https://img.shields.io/badge/Kotlin-1.9.22-blue.svg?style=flat&logo=kotlin)](https://kotlinlang.org)
 ![Github Actions](https://github.com/InsertKoinIO/koin/actions/workflows/build.yml/badge.svg)
 [![Apache 2 License](https://img.shields.io/github/license/InsertKoinIO/koin)](https://github.com/InsertKoinIO/koin/blob/main/LICENSE.txt)
 [![Slack channel](https://img.shields.io/badge/Chat-Slack-orange.svg?style=flat&logo=slack)](https://kotlinlang.slack.com/messages/koin/)