diff --git a/material-demo/pom.xml b/material-demo/pom.xml
index 5d5db6a..4ee7651 100644
--- a/material-demo/pom.xml
+++ b/material-demo/pom.xml
@@ -104,7 +104,7 @@
         <plugins>
             <plugin>
                 <artifactId>maven-war-plugin</artifactId>
-                <version>3.0.0</version>
+                <version>3.2.3</version>
                 <configuration>
                     <failOnMissingWebXml>false</failOnMissingWebXml>
                 </configuration>