diff --git a/build.gradle b/build.gradle
index 9261409dff..fd153ec5c5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -200,7 +200,7 @@ dependencies {
     testCompile group: 'org.testfx', name: 'testfx-junit5', version: '4.0.16-alpha'
     testCompile group: 'org.testfx', name: 'openjfx-monocle', version: 'jdk-12.0.1+2'
 
-    testCompile group: 'org.xmlunit', name: 'xmlunit-matchers', version:'2.6.4'
+    testCompile group: 'org.xmlunit', name: 'xmlunit-matchers', version:'2.9.1'
 }
 
 ant.importBuild 'build-gradle.xml'