diff --git a/commons/pom.xml b/commons/pom.xml
index ea50c27..3221550 100644
--- a/commons/pom.xml
+++ b/commons/pom.xml
@@ -53,7 +53,7 @@
 		<dependency>
 			<groupId>com.thoughtworks.xstream</groupId>
 			<artifactId>xstream</artifactId>
-			<version>1.4.18</version>
+			<version>1.4.19</version>
 		</dependency>
 	</dependencies>
 </project>