diff --git a/ui-tests/pom.xml b/ui-tests/pom.xml
index a2b88944..fcd3f6c5 100644
--- a/ui-tests/pom.xml
+++ b/ui-tests/pom.xml
@@ -19,7 +19,7 @@
     <jenkins.version>2.484</jenkins.version>
     <hpi-plugin.version>3.59</hpi-plugin.version>
     <json-smart.version>2.3</json-smart.version>
-    <json-unit-assertj.version>2.40.1</json-unit-assertj.version>
+    <json-unit-assertj.version>4.0.0</json-unit-assertj.version>
     <module.name>${project.groupId}.warnings.ui.tests</module.name>
     <browser>firefox-container</browser>