diff --git a/so-monitoring/so-monitoring-handler/pom.xml b/so-monitoring/so-monitoring-handler/pom.xml
index 68f8c89..f3dabc3 100644
--- a/so-monitoring/so-monitoring-handler/pom.xml
+++ b/so-monitoring/so-monitoring-handler/pom.xml
@@ -79,7 +79,7 @@
     <dependency>
       <groupId>nl.jqno.equalsverifier</groupId>
       <artifactId>equalsverifier</artifactId>
-      <version>2.5.1</version>
+      <version>3.4.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>