diff --git a/broker/pom.xml b/broker/pom.xml
index cdecf8a2..f19cd6f9 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.4.1</version>
+            <version>4.5.13</version>
         </dependency>
 
         <dependency>