diff --git a/pom.xml b/pom.xml
index ae180a3..204278a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -219,7 +219,7 @@
         <dependency>
             <groupId>com.thoughtworks.xstream</groupId>
             <artifactId>xstream</artifactId>
-            <version>1.4.9</version>
+            <version>1.4.18</version>
         </dependency>
         <!--    dom4j是一个Java的XML API，类似于jdom，用来读写XML文件的-->
         <!-- https://mvnrepository.com/artifact/org.dom4j/dom4j -->