diff --git a/requirements.txt b/requirements.txt
index cba3800..d757d94 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,4 +24,4 @@ pytz==2017.3
 selenium==3.8.1
 six==1.11.0
 SQLAlchemy>=1.3.0
-Werkzeug==0.15.5
+Werkzeug==2.2.3