diff --git a/pom.xml b/pom.xml
index 0d998d6499..bd996e31e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -304,9 +304,10 @@
       <artifactId>zxcvbn</artifactId>
     </dependency>
     <dependency>
-      <groupId>com.thoughtworks.xstream</groupId>
-      <artifactId>xstream</artifactId>
-    </dependency>
+			<groupId>com.thoughtworks.xstream</groupId>
+			<artifactId>xstream</artifactId>
+			<version>1.4.16</version>
+		</dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>