diff --git a/test/lpt-locust/requirements.txt b/test/lpt-locust/requirements.txt
index 9fe80a6f..87a52835 100644
--- a/test/lpt-locust/requirements.txt
+++ b/test/lpt-locust/requirements.txt
@@ -36,4 +36,4 @@ urllib3==2.0.5
 websocket-client==1.6.3
 Werkzeug==2.3.7
 zope.event==5.0
-zope.interface==6.0
+zope.interface==6.1