diff --git a/pom.xml b/pom.xml
index 9bc00c87..52eb75a0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -545,7 +545,7 @@
 			<dependency>
 				<groupId>com.thoughtworks.xstream</groupId>
 				<artifactId>xstream</artifactId>
-				<version>1.4.11</version>
+				<version>1.4.15</version>
 			</dependency>
 
 			<!-- alibaba -->