upgrade httpcomponents to 4.5.13

only used for tests
diff --git a/deltaspike/modules/servlet/impl/pom.xml b/deltaspike/modules/servlet/impl/pom.xml
index b3be870..572fff7 100644
--- a/deltaspike/modules/servlet/impl/pom.xml
+++ b/deltaspike/modules/servlet/impl/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.5</version>
+            <version>4.5.13</version>
             <scope>test</scope>
         </dependency>