diff --git a/requirements.txt b/requirements.txt
index 04c0f64..904769a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Flask==1.0.2
 Flask-Cors==3.0.9
 Flask-RESTful==0.3.7
 Flask-SQLAlchemy==2.4.1
-Werkzeug==0.15.3
+Werkzeug==2.2.3
 gunicorn==19.9.0
 Click==7.0
 itsdangerous==1.1.0