diff --git a/flow-security-test/pom.xml b/flow-security-test/pom.xml
index 09feea9..ac28ddf 100644
--- a/flow-security-test/pom.xml
+++ b/flow-security-test/pom.xml
@@ -34,7 +34,7 @@
 
   <properties>
     <jdk.version>1.8</jdk.version>
-    <jetty.version>9.4.26.v20200117</jetty.version>
+    <jetty.version>9.4.39.v20210325</jetty.version>
     <!--logging-->
     <slf4j.version>1.7.25</slf4j.version>
     <log4j-api.version>2.8.1</log4j-api.version>