diff --git a/pom.xml b/pom.xml
index c1162bb..d8ee28a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
         <slf4j.version>1.6.4</slf4j.version>
         <jackson.version>2.4.2</jackson.version>
         <druid.version>1.0.9</druid.version>
-        <httpclient.version>4.3.5</httpclient.version>
+        <httpclient.version>4.5.13</httpclient.version>
         <jstl.version>1.2</jstl.version>
         <servlet-api.version>2.5</servlet-api.version>
         <jsp-api.version>2.0</jsp-api.version>