diff --git a/client/pom.xml b/client/pom.xml
index 14a02df..3dea779 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -120,7 +120,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.5</version>
+            <version>4.5.13</version>
         </dependency>
     </dependencies>