diff --git a/pom.xml b/pom.xml
index c62d938c..28b86a46 100644
--- a/pom.xml
+++ b/pom.xml
@@ -139,7 +139,7 @@
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
-            <version>1.4.0.RELEASE</version>
+            <version>2.2.7.RELEASE</version>
         </dependency>
 
         <!-- 生成uuid -->
@@ -201,7 +201,7 @@
             <groupId>com.thoughtworks.xstream</groupId>
             <artifactId>xstream</artifactId>
             <!-- For testing, you can use the vulnerable version of 1.4.10. -->
-            <version>1.4.20</version> <!-- use latest version to exploit vuln by using xstream.addPermission-->
+            <version>1.4.21</version> <!-- use latest version to exploit vuln by using xstream.addPermission-->
         </dependency>
 
         <dependency>