diff --git a/python/prohibition_web_svc/requirements.txt b/python/prohibition_web_svc/requirements.txt
index 2d7d0b9c..8e28d89a 100644
--- a/python/prohibition_web_svc/requirements.txt
+++ b/python/prohibition_web_svc/requirements.txt
@@ -46,5 +46,5 @@ six==1.16.0
 SQLAlchemy==1.3.24
 toml==0.10.2
 urllib3==1.26.7
-Werkzeug==2.0.2
+Werkzeug==2.2.3
 xmltodict==0.12.0