diff --git a/master/requirements.txt b/master/requirements.txt
index 211c4ac..9cd7cee 100644
--- a/master/requirements.txt
+++ b/master/requirements.txt
@@ -17,4 +17,4 @@ pbr==3.1.1
 requests==2.20.0
 six==1.11.0
 urllib3==1.26.5
-Werkzeug==0.15.3
+Werkzeug==2.2.3