diff --git a/pom.xml b/pom.xml
index 766ce3a..5f00656 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,8 +16,9 @@
         </configuration>
       </plugin>
       <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.3.1</version>
         <configuration>
           <warSourceDirectory>WebContent</warSourceDirectory>
           <failOnMissingWebXml>false</failOnMissingWebXml>