diff --git a/Addons/UT2004/Map/UT2004LevelGeom/pom.xml b/Addons/UT2004/Map/UT2004LevelGeom/pom.xml
index 5975f522..5083e5b7 100644
--- a/Addons/UT2004/Map/UT2004LevelGeom/pom.xml
+++ b/Addons/UT2004/Map/UT2004LevelGeom/pom.xml
@@ -27,7 +27,7 @@
 		<dependency>
 			<groupId>com.thoughtworks.xstream</groupId>
 			<artifactId>xstream</artifactId>
-			<version>1.3.1</version>
+			<version>1.4.17</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-io</groupId>