diff --git a/52n-wps-webapp/pom.xml b/52n-wps-webapp/pom.xml
index 5ffc606ef..2e4d9e313 100644
--- a/52n-wps-webapp/pom.xml
+++ b/52n-wps-webapp/pom.xml
@@ -632,7 +632,7 @@
 					<plugin>
 						<groupId>org.eclipse.jetty</groupId>
 						<artifactId>jetty-maven-plugin</artifactId>
-						<version>9.3.2.v20150730</version>
+						<version>9.4.21.v20190926</version>
 						<configuration>
 							<httpConnector>
 								<port>${jetty.http.port}</port>