diff --git a/requirements.txt b/requirements.txt
index 9881625..08da23d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==1.1.1
-Werkzeug==0.16.0
+Werkzeug==2.2.3
 Flask-SQLAlchemy==2.4.1
 Flask-Caching==1.4.0
 Flask-Migrate==2.5.2