diff --git a/stompjms-activemq-test/pom.xml b/stompjms-activemq-test/pom.xml
old mode 100755
new mode 100644
index 5423d0d..0e3b32e
--- a/stompjms-activemq-test/pom.xml
+++ b/stompjms-activemq-test/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>com.thoughtworks.xstream</groupId>
       <artifactId>xstream</artifactId>
-      <version>1.4.4</version>
+      <version>1.4.18</version>
     </dependency>
 
     <!-- to enable the webconsole in the apollo broker -->