diff --git a/pom.xml b/pom.xml
index 37cc8f8..2ba7421 100644
--- a/pom.xml
+++ b/pom.xml
@@ -325,7 +325,7 @@
   <dependency>
      <groupId>com.thoughtworks.xstream</groupId>
      <artifactId>xstream</artifactId>
-     <version>1.4.18</version>
+     <version>1.4.19</version>
   </dependency>
 
   <dependency>