Upgrade to kafka 0.10.2.1

build.gradle

@@ -80,7 +80,7 @@ subprojects { subproject ->
 		hamcrestVersion = '1.3'
 		jacksonVersion = '2.8.8'
 		junitVersion = '4.12'
-		kafkaVersion = '0.10.2.0'
+		kafkaVersion = '0.10.2.1'
 		log4jVersion = '1.2.17'
 		mockitoVersion = '1.10.19'
 		scalaVersion = '2.11'

src/reference/asciidoc/quick-tour.adoc

@@ -28,8 +28,8 @@ compile 'org.springframework.kafka:spring-kafka:{spring-kafka-version}'
 [[compatibility]]
 ===== Compatibility
 
-- Apache Kafka 0.10.2.0
-- Tested with Spring Framework version dependency is 4.3.7 but it is expected that the framework will work with earlier
+- Apache Kafka 0.10.2.1
+- Tested with Spring Framework version dependency is 4.3.9 but it is expected that the framework will work with earlier
 versions of Spring.
 - Annotation-based listeners require Spring Framework 4.1 or higher, however.
 - Minimum Java version: 7.