diff --git a/pom.xml b/pom.xml
index be4f100..8e40fd5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
 		<dependency>
 			<groupId>com.thoughtworks.xstream</groupId>
 			<artifactId>xstream</artifactId>
-			<version>1.4.8</version>
+			<version>1.4.19</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-io</groupId>