Updated version of the HTTP-Client

Author: Chris Wiechmann

pom.xml

@@ -25,7 +25,7 @@
    		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.5.9</version>
+			<version>4.5.13</version>
 		</dependency>
    	  <!-- Any higher version causing the API-Gateway to fail as it conflicts with the delivery Guava-Library used for the Cassandra communication -->
       <dependency>