If you target a specific Spring Boot Admin version for this component, why not use same version number scheme as SBA? Currently this module uses 1.5.7.0 as version, and SBA uses 1.5.7.
If you use the same version number it would be possible to use same version property in my maven pom.xml
<properties>
<spring-boot-admin.version>1.5.7</spring-boot-admin.version>
</properties>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-server</artifactId>
<version>${spring-boot-admin.version}</version>
</dependency>
<dependency>
<groupId>net.bull.javamelody</groupId>
<artifactId>spring-boot-admin-server-ui-javamelody</artifactId>
<version>${spring-boot-admin.version}</version>
</dependency>