diff --git a/ole-sip2/pom.xml b/ole-sip2/pom.xml
index 45184a6d83..63f35fa329 100644
--- a/ole-sip2/pom.xml
+++ b/ole-sip2/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.3.5</version>
+            <version>4.5.13</version>
         </dependency>
 
         <!--Common lang-->