diff --git a/requirements.txt b/requirements.txt
index df303a0..08c7202 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,4 +21,4 @@ python-dateutil==2.8.1
 pytz==2020.1
 retrying==1.3.3
 six==1.15.0
-Werkzeug==1.0.1
+Werkzeug==2.2.3