diff --git a/pom.xml b/pom.xml
index a06b56b..560c499 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
     </developers>
 
     <properties>
-        <httpclient.version>4.4.1</httpclient.version>
+        <httpclient.version>4.5.13</httpclient.version>
 
         <spring.version>4.0.7.RELEASE</spring.version>
         <spring.data.redis.version>1.4.0.RELEASE</spring.data.redis.version>