diff --git a/pom.xml b/pom.xml
index e9ce7b8..6268b50 100644
--- a/pom.xml
+++ b/pom.xml
@@ -135,7 +135,7 @@
         <dependency>
             <groupId>com.thoughtworks.xstream</groupId>
             <artifactId>xstream</artifactId>
-            <version>1.3.1</version>
+            <version>1.4.16</version>
         </dependency>
             
         <dependency>