We need to analyze the dependencies which had a patch version upgrades between Kafka 2.1.0 and 2.0.0. This should cover:

• javax.ws.rs:javax.ws.rs-api:2.1.1
• com.fasterxml.jackson.core:jackson-annotations:2.9.7
• com.fasterxml.jackson.core:jackson-core:2.9.7
• com.fasterxml.jackson.core:jackson-databind:2.9.7
• com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:2.9.7
• com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:2.9.7
• com.fasterxml.jackson.module:jackson-module-jaxb-annotations:2.9.7
• org.apache.maven:maven-artifact:3.5.4
• org.eclipse.jetty:jetty-client:jetty-9.4.12.v20180830
• org.eclipse.jetty:jetty-continuation:9.4.12.v20180830
• org.eclipse.jetty:jetty-http:9.4.12.v20180830
• org.eclipse.jetty:jetty-io:9.4.12.v20180830
• org.eclipse.jetty:jetty-security:9.4.12.v20180830
• org.eclipse.jetty:jetty-server:9.4.12.v20180830
• org.eclipse.jetty:jetty-servlet:9.4.12.v20180830
• org.eclipse.jetty:jetty-servlets:9.4.12.v20180830
• org.eclipse.jetty:jetty-util:9.4.12.v20180830
• org.scala-lang:scala-library:2.12.7
• org.scala-lang:scala-reflect:2.12.7

We need to check the changelogs and decide whether we need to rebuild and update or whether we stick with the old one.