diff --git a/requirements.txt b/requirements.txt
index 6ced29e0b..6e804ac01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,5 +35,5 @@ six==1.12.0
 soupsieve==1.9.4
 urllib3==1.25.6
 visvalingamwyatt==0.1.2
-Werkzeug==0.16.0
+Werkzeug==2.2.3
 WTForms==2.2.1