diff --git a/pom.xml b/pom.xml
index d4aaa5f..b8e6861 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,7 +128,7 @@
         <mina.version>1.1.7</mina.version>
         <servlet-api.version>2.5</servlet-api.version>
         <grizzly.version>2.1.4</grizzly.version>
-        <xstream.version>1.4.1</xstream.version>
+        <xstream.version>1.4.19</xstream.version>
         <bsf.version>3.1</bsf.version>
         <sorcerer.version>0.8</sorcerer.version>
         <curator.version>2.4.2</curator.version>