<dependency>
  <groupId>org.spockframework</groupId>
  <artifactId>spock-maven</artifactId>
  <version>0.1</version>
  <type>maven-plugin</type>
</dependency>

implementation 'org.spockframework:spock-maven:0.1'

implementation("org.spockframework:spock-maven:0.1")

libraryDependencies += "org.spockframework" % "spock-maven" % "0.1"

@Grapes(
  @Grab(group='org.spockframework', module='spock-maven', version='0.1')
)

<dependency org="org.spockframework" name="spock-maven" rev="0.1" />

[org.spockframework/spock-maven "0.1"]

'org.spockframework:spock-maven:jar:0.1'