diff --git a/main/pom.xml b/main/pom.xml
index d8ee3dc..8c4c671 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -113,7 +113,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/ma
 </dependency><dependency>
     <groupId>org.apache.httpcomponents</groupId>
     <artifactId>httpclient</artifactId>
-    <version>4.3.6</version>
+    <version>4.5.13</version>
 </dependency>
    </dependencies>
 </project>