diff --git a/requirements.txt b/requirements.txt
index 6ae5bb3..e5e6824 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.1.2
 Jinja2==2.11.3
 MarkupSafe==1.1.1
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 click==7.1.2
 gunicorn==20.0.4
 itsdangerous==1.1.0