diff --git a/requirements.txt b/requirements.txt
index 68a3a36..9c5945a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ gunicorn==20.0.4
 itsdangerous==1.1.0
 Jinja2==2.11.2
 MarkupSafe==1.1.1
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 numpy>=1.18.5
 scipy>=1.4.1
 scikit-learn>=0.22.2.post1