diff --git a/pom.xml b/pom.xml
index 397dec7..d13db73 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
         <dependency>
           <groupId>org.apache.httpcomponents</groupId>
           <artifactId>httpclient</artifactId>
-          <version>4.5.6</version>
+          <version>4.5.13</version>
         </dependency>
         <dependency>
             <groupId>org.codehaus.jackson</groupId>