diff --git a/requirements.txt b/requirements.txt
index 3a069a6..931ed42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,5 +6,5 @@ itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 SQLAlchemy==1.3.13
-Werkzeug==1.0.0
+Werkzeug==2.2.3
 WTForms==2.2.1