4.0.0 zookeeper-config zookeeper-config jar com.baeldung.spring.cloud spring-cloud-archaius 1.0.0-SNAPSHOT .. org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-zookeeper-config ${cloud.zookeeper.version} org.apache.zookeeper zookeeper org.apache.zookeeper zookeeper ${zookeeper.version} org.slf4j slf4j-log4j12 2.0.0.RELEASE 3.4.13