diff --git a/requirements.txt b/requirements.txt
index 01fff6b..73c567e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,6 +18,6 @@ pylint==2.4.3
 pyrsistent==0.15.5
 six==1.12.0
 typed-ast==1.4.0
-Werkzeug==0.16.0
+Werkzeug==2.2.3
 wrapt==1.11.2
 zipp==0.6.0