diff --git a/app/requirements.txt b/app/requirements.txt
index 6b16f034..333df399 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -14,5 +14,5 @@ PyMySQL==0.9.3
 six==1.14.0
 toml==0.10.1
 typed-ast==1.4.1
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 wrapt==1.12.1