diff --git a/tests/python3-libraries/requirements.txt b/tests/python3-libraries/requirements.txt
index 23175a06..bba6a3c3 100644
--- a/tests/python3-libraries/requirements.txt
+++ b/tests/python3-libraries/requirements.txt
@@ -183,7 +183,7 @@ urllib3==1.26.5
 uwsgi==2.0.22
 versiontools==1.9.1
 virtualenv==16.0.0
-waitress==2.1.2
+waitress==3.0.1
 warlock==1.3.0
 webob==1.8.2
 websocket-client==0.51.0