diff --git a/app/requirements.txt b/app/requirements.txt
index 6faf978..1a6ab16 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -9,5 +9,5 @@ numpy==1.18.5
 
 
 Flask==1.1.2
-Werkzeug==1.0.1
+Werkzeug==2.2.3