diff --git a/api.v2/java/pom.xml b/api.v2/java/pom.xml
index b4fa96d..f198432 100644
--- a/api.v2/java/pom.xml
+++ b/api.v2/java/pom.xml
@@ -24,7 +24,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5</version>
+      <version>4.5.13</version>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>