diff --git a/VISE_app/requirements.txt b/VISE_app/requirements.txt
index 4322c73..8e669b8 100644
--- a/VISE_app/requirements.txt
+++ b/VISE_app/requirements.txt
@@ -16,5 +16,5 @@ python-utils==2.4.0
 requests==2.24.0
 six==1.15.0
 urllib3==1.26.5
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 xlrd==1.2.0