diff --git a/webapp/pom.xml b/webapp/pom.xml
index 40c16ba..b935917 100644
--- a/webapp/pom.xml
+++ b/webapp/pom.xml
@@ -12,7 +12,7 @@
 		<dependency>
 			<groupId>org.eclipse.jetty</groupId>
 			<artifactId>jetty-server</artifactId>
-			<version>9.2.5.v20141112</version>
+			<version>9.4.41.v20210516</version>
 		</dependency>
 		<dependency>
 			<groupId>org.eclipse.jetty</groupId>