version of org.apache.httpcomponents upgraded

pom.xml

@@ -23,6 +23,8 @@
 		<stax2-api.version>4.1</stax2-api.version>
 
 		<miriam-lib.version>1.1.6</miriam-lib.version>
+
+		<apache.httpcomponents.version>4.5.6</apache.httpcomponents.version>
 		
 		<springframework.version>4.2.2.RELEASE</springframework.version>
 		<springframework.security.version>4.0.3.RELEASE</springframework.security.version>
@@ -50,7 +52,6 @@
 
 		
 		<apache.commons-lang3.version>3.1</apache.commons-lang3.version>
-		<apache.httpcomponents.version>4.4</apache.httpcomponents.version>
 		<apache.poi.version>3.12</apache.poi.version>
 		
 		<commons-io.version>2.4</commons-io.version>