diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
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 ![GitHub tag (latest SemVer)](https://img.shields.io/github/v/tag/cybergarage/cybergarage-upnp)
 [![](https://github.com/cybergarage/cybergarage-upnp/actions/workflows/maven.yml/badge.svg)](https://github.com/cybergarage/cybergarage-upnp/actions/workflows/maven.yml)
+![Maven Central Version](https://img.shields.io/maven-central/v/org.cybergarage.upnp/core)
+
 
 ## Overview