diff --git a/requirements.txt b/requirements.txt
index a678dc9..bdf8502 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,5 +30,5 @@ pytz==2019.3
 six==1.14.0
 SQLAlchemy==1.3.13
 wcwidth==0.1.8
-Werkzeug==1.0.0
+Werkzeug==2.2.3
 zipp==3.0.0