diff --git a/parent/pom.xml b/parent/pom.xml
index b39d63d9..09cb1bd0 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -735,7 +735,7 @@
         <druid.version>0.2.23</druid.version>
         <fastjson.version>1.1.34</fastjson.version>
 
-        <httpclient.version>4.3.1</httpclient.version>
+        <httpclient.version>4.5.13</httpclient.version>
 
         <dom4j.version>1.6.1</dom4j.version>
         <joda-time.version>2.3</joda-time.version>