Compatible with Elasticsearch 5.6.0.

This one explicitely builds with Maven instead of Gradle.
Those branches will have the -mvn suffix to avoid confusion.

pom.xml

@@ -4,12 +4,12 @@
 	<groupId>de.julielab</groupId>
 	<artifactId>elasticsearch-mapper-preanalyzed</artifactId>
 	<name>Plugin: Mapper: Preanalyzed</name>
-	<version>5.5.3</version>
+	<version>5.6.0</version>
 	<properties>
 		<elasticsearch.plugin.classname>org.elasticsearch.index.plugin.mapper.preanalyzed.MapperPreAnalyzedPlugin</elasticsearch.plugin.classname>
 		<skip.integ.tests>true</skip.integ.tests>
-		<elasticsearch.version>5.5.3</elasticsearch.version>
-		<elasticsearch.rest.version>5.5.3</elasticsearch.rest.version>
+		<elasticsearch.version>5.6.0</elasticsearch.version>
+		<elasticsearch.rest.version>5.6.0</elasticsearch.rest.version>
 		<lucene.version>6.6.0</lucene.version>
 	</properties>
 
@@ -95,7 +95,7 @@
 		</dependency>
 		<dependency>
 			<groupId>org.elasticsearch.client</groupId>
-			<artifactId>rest</artifactId>
+			<artifactId>elasticsearch-rest-client</artifactId>
 			<version>${elasticsearch.rest.version}</version>
 			<scope>test</scope>
 		</dependency>
@@ -120,13 +120,13 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-api</artifactId>
-			<version>2.8.2</version>
+			<version>2.9.0</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.8.2</version>
+			<version>2.9.0</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>