diff --git a/dg-example-hadoop/pom.xml b/dg-example-hadoop/pom.xml
index 5bf1e358..2e54980c 100644
--- a/dg-example-hadoop/pom.xml
+++ b/dg-example-hadoop/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-server</artifactId>
-            <version>9.2.1.v20140609</version>
+            <version>9.4.41.v20210516</version>
         </dependency>
         <dependency>
             <groupId>org.apache.hadoop</groupId>