diff --git a/requirements.txt b/requirements.txt
index 1c3af0a..ba0321d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,4 @@ pandas==1.3.1
 python-dateutil==2.8.2
 pytz==2021.1
 six==1.16.0
-Werkzeug==2.0.1
+Werkzeug==2.2.3