diff --git a/demo0129/pom.xml b/demo0129/pom.xml
index 00adc85..24f014e 100644
--- a/demo0129/pom.xml
+++ b/demo0129/pom.xml
@@ -96,7 +96,7 @@
           <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
-           <version>4.3.1</version>
+           <version>4.5.13</version>
        </dependency> 
           <!-- Spring 文件上传的依赖包  -->  
         <dependency>