Fix broken badge in README.md

README.md

@@ -8,7 +8,8 @@ ConfigCat is a feature flag and configuration management service that lets you s
 
 ConfigCat is a [hosted feature flag service](https://configcat.com). Manage feature toggles across frontend, backend, mobile, desktop apps. [Alternative to LaunchDarkly](https://configcat.com). Management app + feature flag SDKs.
 
-[![Build status](https://ci.appveyor.com/api/projects/status/3kygp783vc2uv9xr?svg=true)](https://ci.appveyor.com/project/ConfigCat/net-sdk) [![NuGet Version](https://buildstats.info/nuget/ConfigCat.Client)](https://www.nuget.org/packages/ConfigCat.Client/)
+[![Build status](https://ci.appveyor.com/api/projects/status/3kygp783vc2uv9xr?svg=true)](https://ci.appveyor.com/project/ConfigCat/net-sdk)
+[![NuGet Version](https://img.shields.io/nuget/v/ConfigCat.Client)](https://www.nuget.org/packages/ConfigCat.Client/)
 [![Sonar Coverage](https://img.shields.io/sonar/coverage/net-sdk?logo=SonarCloud&server=https%3A%2F%2Fsonarcloud.io)](https://sonarcloud.io/project/overview?id=net-sdk) 
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=net-sdk&metric=alert_status)](https://sonarcloud.io/dashboard?id=net-sdk)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://github.com/configcat/.net-sdk/blob/master/LICENSE)