diff --git a/pom.xml b/pom.xml
index e381348..398f67b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
         <dependency>
             <groupId>com.thoughtworks.xstream</groupId>
             <artifactId>xstream</artifactId>
-            <version>1.4.11.1</version>
+            <version>1.4.19</version>
         </dependency>
 
         <!--网络请求-->