diff --git a/util/pom.xml b/util/pom.xml
index 14fef36..238a4d9 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -70,7 +70,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.3.5</version>
+            <version>4.5.13</version>
         </dependency>
         <!-- jedis -->
         <dependency>