diff --git a/backend/requirements.txt b/backend/requirements.txt
index 8424162..90c55c5 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -31,7 +31,7 @@ singledispatch==3.4.0.3
 six==1.15.0
 SQLAlchemy==1.3.18
 wcwidth==0.2.5
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 zipp==3.1.0
 zope.event==4.5.0
 zope.interface==5.1.2