diff --git a/graphjet-demo/pom.xml b/graphjet-demo/pom.xml
index 963a9246..aa9c19a7 100644
--- a/graphjet-demo/pom.xml
+++ b/graphjet-demo/pom.xml
@@ -51,7 +51,7 @@
     <dependency>
       <groupId>org.eclipse.jetty</groupId>
       <artifactId>jetty-servlet</artifactId>
-      <version>9.4.17.v20190418</version>
+      <version>9.4.50.v20221201</version>
     </dependency>
     <dependency>
       <groupId>args4j</groupId>