diff --git a/README.md b/README.md
index ea46a7a..d16170e 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ The following example shows the container used for a deployment step which shows
 | Tag        | Description                                                                                     | Base Image                 | .NET SDK | Size                                                                                                                              |
 |------------|-------------------------------------------------------------------------------------------------|----------------------------|----------|-----------------------------------------------------------------------------------------------------------------------------------|
 | 6          | Latest stable release (from `main` branch)                                                      | azure-pipelines-git:2.43.1 | 6.0.419  | ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/swissgrc/azure-pipelines-dotnet/6?style=flat-square)          |
-| 6-unstable | Latest unstable release (from `develop` branch)                                                 | azure-pipelines-git:2.44.0 | 6.0.419  | ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/swissgrc/azure-pipelines-dotnet/6-unstable?style=flat-square) |
+| 6-unstable | Latest unstable release (from `develop` branch)                                                 | azure-pipelines-git:2.44.0 | 6.0.420  | ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/swissgrc/azure-pipelines-dotnet/6-unstable?style=flat-square) |
 | 6.0.301    | [.NET SDK 6.0.301](https://github.com/dotnet/core/blob/main/release-notes/6.0/6.0.6/6.0.6.md)   | debian:11.3-slim           | 6.0.301  | ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/swissgrc/azure-pipelines-dotnet/6.0.301?style=flat-square)    |
 | 6.0.302    | [.NET SDK 6.0.302](https://github.com/dotnet/core/blob/main/release-notes/6.0/6.0.7/6.0.7.md)   | debian:11.3-slim           | 6.0.302  | ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/swissgrc/azure-pipelines-dotnet/6.0.302?style=flat-square)    |
 | 6.0.302.1  | [.NET SDK 6.0.302](https://github.com/dotnet/core/blob/main/release-notes/6.0/6.0.7/6.0.7.md)   | debian:11.3-slim           | 6.0.302  | ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/swissgrc/azure-pipelines-dotnet/6.0.302.1?style=flat-square)  |