diff --git a/MapService/pom.xml b/MapService/pom.xml
index 5b3723d..2c8bb5e 100644
--- a/MapService/pom.xml
+++ b/MapService/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
-			<version>4.3.6</version>
+			<version>4.5.13</version>
 		</dependency>
 		<dependency>
 			<groupId>org.jgrapht</groupId>