diff --git a/ALD-App/requirements.txt b/ALD-App/requirements.txt
index cd45409..a9e4918 100644
--- a/ALD-App/requirements.txt
+++ b/ALD-App/requirements.txt
@@ -26,4 +26,4 @@ retrying==1.3.3
 scipy==1.5.2
 seaborn==0.10.0
 six==1.15.0
-Werkzeug==1.0.1
+Werkzeug==2.2.3