diff --git a/pom.xml b/pom.xml
index b8dbc0c..0b4508c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -288,7 +288,7 @@
         <dependency>
             <groupId>com.thoughtworks.xstream</groupId>
             <artifactId>xstream</artifactId>
-            <version>1.4.10-java7</version>
+            <version>1.4.17</version>
         </dependency>
         <dependency>
             <groupId>javax.mail</groupId>