diff --git a/pom.xml b/pom.xml
index 2ea474c..02070fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -499,6 +499,13 @@
           <plugin>
             <groupId>org.sonatype.plugins</groupId>
             <artifactId>nexus-staging-maven-plugin</artifactId>
+            <dependencies>
+              <dependency>
+                <groupId>com.thoughtworks.xstream</groupId>
+                <artifactId>xstream</artifactId>
+                <version>1.4.15</version>
+              </dependency>
+            </dependencies>
           </plugin>
 
         </plugins>