diff --git a/requirements.txt b/requirements.txt
index 3f1e3a6..673169d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ Flask==1.0
 itsdangerous==0.24
 Jinja2==2.11.3
 MarkupSafe==0.23
-Werkzeug==0.15.3
+Werkzeug==2.2.3