diff --git a/openstack_requirements/tests/files/upper-constraints.txt b/openstack_requirements/tests/files/upper-constraints.txt
index ef2c32849..014e6b9ac 100644
--- a/openstack_requirements/tests/files/upper-constraints.txt
+++ b/openstack_requirements/tests/files/upper-constraints.txt
@@ -399,7 +399,7 @@ watchdog===0.8.3;python_version=='3.4'
 watchdog===0.8.3;python_version=='3.5'
 gevent===1.2.1
 os-vif===1.4.0
-Werkzeug===0.12
+Werkzeug===3.1.5
 pyasn1-modules===0.0.8
 APScheduler===3.3.1
 monotonic===1.2