diff --git a/requirements.txt b/requirements.txt
index d72f71e..c23511b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ Flask-WTF==0.14.3
 itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
-Werkzeug==1.0.0
+Werkzeug==2.2.3
 WTForms==2.2.1