Update README.md

Author: Foso

README.md

@@ -3,7 +3,7 @@
 ## Introduction 🙋‍♂️
 This is a Jetpack Compose example project. I'm collecting a bunch of sample codes for Jetpack Compose. I also collect information/tutorials on the GitHub page https://foso.github.io/compose.
 
-[![Kotlin](https://img.shields.io/badge/Kotlin-1.9.0-green.svg)]() [![Compose](https://img.shields.io/badge/Compose-1.5.0-green.svg)]()
+[![Kotlin](https://img.shields.io/badge/Kotlin-2.0.20-green.svg)]() [![Compose](https://img.shields.io/badge/Compose-1.7.0-green.svg)]()
 
 [![jCenter](https://img.shields.io/badge/MIT-green.svg)](https://github.com/Foso/Jetpack-Compose-Playground/blob/master/LICENSE)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)