diff --git a/requirements.txt b/requirements.txt
index fb14927..972ac19 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,6 @@ python-dateutil==2.8.1
 python-editor==1.0.4
 six==1.13.0
 SQLAlchemy==1.3.11
-Werkzeug==0.16.0
+Werkzeug==2.2.3
 qrcode==6.1
 pillow==6.2.1