diff --git a/common/pom.xml b/common/pom.xml
index bee4346..cae57f9 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.3.1</version>
+            <version>4.5.13</version>
         </dependency>
 
         <!--log框架 : slf4j+logback组合-->