diff --git a/refactoring/pom.xml b/refactoring/pom.xml
index 4704217..c4980de 100644
--- a/refactoring/pom.xml
+++ b/refactoring/pom.xml
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-server</artifactId>
-            <version>9.4.21.v20190926</version>
+            <version>9.4.35.v20201120</version>
         </dependency>
         <dependency>
             <groupId>org.eclipse.jetty</groupId>