diff --git a/pom.xml b/pom.xml
index 673c21d..8412818 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
     <dependency>
     	<groupId>org.apache.httpcomponents</groupId>
     	<artifactId>httpclient</artifactId>
-    	<version>4.5.3</version>
+    	<version>4.5.13</version>
     </dependency>
     <dependency>
     	<groupId>org.mongodb</groupId>