diff --git a/pom.xml b/pom.xml
index 100b83d..336184c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
     <slf4j.version>1.7.7</slf4j.version>
-    <httpclient.version>4.3.6</httpclient.version>
+    <httpclient.version>4.5.13</httpclient.version>
     <httpcore.version>4.3.2</httpcore.version>
     <jackson.version>2.9.9</jackson.version>
   </properties>