<dependencies>
...
<dependency>
<groupId>de.team33.patterns</groupId>
<artifactId>decision-carpo</artifactId>
<version>2.4.1</version>
</dependency>
...
</dependencies>
Manage dependencies as described in patterns-bom and then simply declare your dependency as follows...
<dependencies>
...
<dependency>
<groupId>de.team33.patterns</groupId>
<artifactId>decision-carpo</artifactId>
</dependency>
...
</dependencies>