diff --git a/core/pom.xml b/core/pom.xml
index 2082371..e1e43a5 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -114,7 +114,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.4</version>
+            <version>4.5.13</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>