diff --git a/build.gradle b/build.gradle
index b7a227d85d..2088ed68c5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -123,16 +123,16 @@ subprojects { subproject ->
 		mysqlVersion = '6.0.6'
 		pahoMqttClientVersion = '1.2.0'
 		postgresVersion = '42.0.0'
-		reactorNettyVersion = '0.7.2.RELEASE'
-		reactorVersion = '3.1.2.RELEASE'
+		reactorNettyVersion = '0.7.3.RELEASE'
+		reactorVersion = '3.1.3.RELEASE'
 		romeToolsVersion = '1.8.0'
 		servletApiVersion = '4.0.0'
 		smackVersion = '4.2.2'
 		springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.0.1.RELEASE'
-		springDataJpaVersion = '2.0.2.RELEASE'
-		springDataMongoVersion = '2.0.2.RELEASE'
-		springDataRedisVersion = '2.0.2.RELEASE'
-		springGemfireVersion = '2.0.2.RELEASE'
+		springDataJpaVersion = '2.0.3.RELEASE'
+		springDataMongoVersion = '2.0.3.RELEASE'
+		springDataRedisVersion = '2.0.3.RELEASE'
+		springGemfireVersion = '2.0.3.RELEASE'
 		springSecurityVersion = '5.0.0.RELEASE'
 		springSocialTwitterVersion = '1.1.2.RELEASE'
 		springRetryVersion = '1.2.1.RELEASE'
diff --git a/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/inbound/StompInboundChannelAdapterWebSocketIntegrationTests.java b/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/inbound/StompInboundChannelAdapterWebSocketIntegrationTests.java
index e7e5586442..105359a578 100644
--- a/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/inbound/StompInboundChannelAdapterWebSocketIntegrationTests.java
+++ b/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/inbound/StompInboundChannelAdapterWebSocketIntegrationTests.java
@@ -77,9 +77,9 @@ import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketHttpHeaders;
 import org.springframework.web.socket.client.WebSocketClient;
 import org.springframework.web.socket.client.standard.StandardWebSocketClient;
-import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
 import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
+import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.messaging.SessionSubscribeEvent;
 import org.springframework.web.socket.messaging.WebSocketStompClient;
 import org.springframework.web.socket.server.HandshakeInterceptor;
@@ -321,7 +321,7 @@ public class StompInboundChannelAdapterWebSocketIntegrationTests {
 
 	@Configuration
 	@EnableWebSocketMessageBroker
-	static class ServerConfig extends AbstractWebSocketMessageBrokerConfigurer {
+	static class ServerConfig implements WebSocketMessageBrokerConfigurer {
 
 		@Bean
 		public DefaultHandshakeHandler handshakeHandler() {
diff --git a/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/outbound/StompMessageHandlerWebSocketIntegrationTests.java b/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/outbound/StompMessageHandlerWebSocketIntegrationTests.java
index 674ac206d6..fc41bcaf38 100644
--- a/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/outbound/StompMessageHandlerWebSocketIntegrationTests.java
+++ b/spring-integration-stomp/src/test/java/org/springframework/integration/stomp/outbound/StompMessageHandlerWebSocketIntegrationTests.java
@@ -79,9 +79,9 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.web.socket.client.WebSocketClient;
 import org.springframework.web.socket.client.standard.StandardWebSocketClient;
-import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
 import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
+import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.messaging.WebSocketStompClient;
 import org.springframework.web.socket.server.standard.TomcatRequestUpgradeStrategy;
 import org.springframework.web.socket.server.support.DefaultHandshakeHandler;
@@ -252,7 +252,7 @@ public class StompMessageHandlerWebSocketIntegrationTests {
 			basePackageClasses = StompMessageHandlerWebSocketIntegrationTests.class,
 			useDefaultFilters = false,
 			includeFilters = @ComponentScan.Filter(IntegrationTestController.class))
-	static class ServerConfig extends AbstractWebSocketMessageBrokerConfigurer {
+	static class ServerConfig implements WebSocketMessageBrokerConfigurer {
 
 		@Bean
 		public DefaultHandshakeHandler handshakeHandler() {
diff --git a/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/client/StompIntegrationTests.java b/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/client/StompIntegrationTests.java
index 0edf60c8dd..0204700bfc 100644
--- a/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/client/StompIntegrationTests.java
+++ b/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/client/StompIntegrationTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2017 the original author or authors.
+ * Copyright 2014-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -88,9 +88,9 @@ import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.util.MultiValueMap;
 import org.springframework.web.socket.client.WebSocketClient;
 import org.springframework.web.socket.client.standard.StandardWebSocketClient;
-import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
 import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
+import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.messaging.AbstractSubProtocolEvent;
 import org.springframework.web.socket.messaging.SessionConnectedEvent;
 import org.springframework.web.socket.messaging.SessionSubscribeEvent;
@@ -462,7 +462,7 @@ public class StompIntegrationTests {
 			useDefaultFilters = false,
 			includeFilters = @ComponentScan.Filter(IntegrationTestController.class))
 	@IntegrationComponentScan
-	static class ServerConfig extends AbstractWebSocketMessageBrokerConfigurer {
+	static class ServerConfig implements WebSocketMessageBrokerConfigurer {
 
 		private static final ExpressionParser expressionParser = new SpelExpressionParser();
 
diff --git a/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/server/WebSocketServerTests.java b/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/server/WebSocketServerTests.java
index 3f60bc1940..2a1dd48e56 100644
--- a/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/server/WebSocketServerTests.java
+++ b/spring-integration-websocket/src/test/java/org/springframework/integration/websocket/server/WebSocketServerTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2017 the original author or authors.
+ * Copyright 2014-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -82,9 +82,9 @@ import org.springframework.web.socket.WebSocketMessage;
 import org.springframework.web.socket.WebSocketSession;
 import org.springframework.web.socket.client.WebSocketClient;
 import org.springframework.web.socket.client.standard.StandardWebSocketClient;
-import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
 import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
+import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
 import org.springframework.web.socket.handler.WebSocketHandlerDecorator;
 import org.springframework.web.socket.handler.WebSocketHandlerDecoratorFactory;
 import org.springframework.web.socket.messaging.StompSubProtocolHandler;
@@ -244,7 +244,7 @@ public class WebSocketServerTests {
 	@Configuration
 	@EnableIntegration
 	@EnableWebSocketMessageBroker
-	static class ServerConfig extends AbstractWebSocketMessageBrokerConfigurer {
+	static class ServerConfig implements WebSocketMessageBrokerConfigurer {
 
 		@Override
 		public void registerStompEndpoints(StompEndpointRegistry registry) {