diff --git a/pom.xml b/pom.xml
index ec17137..841ceb2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
       <dependency>
           <groupId>org.apache.httpcomponents</groupId>
           <artifactId>httpclient</artifactId>
-          <version>4.5.2</version>
+          <version>4.5.13</version>
       </dependency>
       <dependency>
           <groupId>ch.qos.logback</groupId>