diff --git a/org.eclipse.lemminx/pom.xml b/org.eclipse.lemminx/pom.xml
index 160d10104..e28860e1c 100644
--- a/org.eclipse.lemminx/pom.xml
+++ b/org.eclipse.lemminx/pom.xml
@@ -213,7 +213,7 @@
 		<dependency>
 			<groupId>org.eclipse.jetty</groupId>
 			<artifactId>jetty-server</artifactId>
-			<version>9.4.17.v20190418</version>
+			<version>9.4.35.v20201120</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>