Updated Apache HttpClient dependency to latest version 4.5.13.

Author: sanktjodel

pom.xml

@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.12</version>
+            <version>4.5.13</version>
         </dependency>
         <dependency>
             <groupId>org.tomitribe</groupId>