diff --git a/requirements.txt b/requirements.txt
index b902ee4..d3ab878 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ Jinja2==3.0.0
 MarkupSafe==2.0.0
 qrcode==6.1
 six==1.16.0
-Werkzeug==2.0.1
+Werkzeug==2.2.3