diff --git a/requirements.txt b/requirements.txt
index 56bdc44..fe4176e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ Flask==1.1.1
 itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
-Werkzeug==0.16.0
+Werkzeug==2.2.3