diff --git a/requirements.txt b/requirements.txt
index 3dcc86f..417883c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,5 +20,5 @@ pycparser==2.20
 python-daemon==2.2.4
 PyYAML==5.4
 six==1.14.0
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 WTForms==2.3.1