diff --git a/requirements.txt b/requirements.txt
index 1883327..56371dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,5 +7,5 @@ Jinja2==2.11.3
 MarkupSafe==1.1.1
 pytz==2019.3
 six==1.12.0
-Werkzeug==0.16.0
+Werkzeug==2.2.3
 marshmallow==3.2.2
\ No newline at end of file