diff --git a/pom.xml b/pom.xml
index b93cfb32..212013a0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
         <groupId>org.apache.httpcomponents</groupId>
         <artifactId>httpclient</artifactId>
-        <version>4.5.2</version>
+        <version>4.5.13</version>
     </dependency>
       <dependency>
           <groupId>commons-codec</groupId>