build.gradle: update httpclient

Author: thypon

build.gradle

@@ -9,6 +9,7 @@ def pluginDescription = 'Plugin to enable HTTP basic authentication and/or Ip ba
 def pluginClassname = 'com.asquera.elasticsearch.plugins.http.HttpBasicServerPlugin'
 def pluginName = 'elasticsearch-http-basic'
 def elasticVersion = '2.4.4'
+def httpclientVersion = '4.5.3'
 
 jar {
   jar.baseName = "elasticsearch-http-basic"
@@ -43,13 +44,10 @@ dependencies {
 	compile("org.elasticsearch:elasticsearch:$elasticVersion")
 
 	// httpclient
-	compile("org.apache.httpcomponents:httpclient:4.5.2")
-
-	// stuff
-	compile("com.carrotsearch.randomizedtesting:randomizedtesting-runner:2.3.4")
+	compile("org.apache.httpcomponents:httpclient:$httpclientVersion")
 
 	//test
-	testCompile(group: 'junit', name: 'junit', version: '4.+') { exclude group: 'org.hamcrest', module: 'hamcrest-core' } 
+	testCompile(group: 'junit', name: 'junit', version: '4.+') { exclude group: 'org.hamcrest', module: 'hamcrest-core' }
 	testCompile(group: 'org.elasticsearch', name: 'elasticsearch', version: '2.3.5', classifier: 'tests')
 	testCompile(group: 'org.hamcrest', name: 'hamcrest-all', version: '1.3')
 	testCompile(group: 'org.apache.lucene', name: 'lucene-test-framework', version: '5.5.0')