diff --git a/java/JettyMavenHelloWorld/pom.xml b/java/JettyMavenHelloWorld/pom.xml
old mode 100755
new mode 100644
index 57f53db..bead7a6
--- a/java/JettyMavenHelloWorld/pom.xml
+++ b/java/JettyMavenHelloWorld/pom.xml
@@ -13,7 +13,7 @@
       <!-- Adapt this to a version found on
            http://central.maven.org/maven2/org/eclipse/jetty/jetty-maven-plugin/
         -->
-      <jettyVersion>9.3.9.v20160517</jettyVersion>
+      <jettyVersion>9.4.17.v20190418</jettyVersion>
   </properties>
 
   <dependencies>