diff --git a/pom.xml b/pom.xml
index 9830c5eab..04817e369 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1034,7 +1034,7 @@
             <dependency>
                 <groupId>com.thoughtworks.xstream</groupId>
                 <artifactId>xstream</artifactId>
-                <version>1.4.11.1</version>
+                <version>1.4.16</version>
             </dependency>
 
             <dependency>