diff --git a/backend_examples/requirements.txt b/backend_examples/requirements.txt
index 33c5427..b39ada5 100644
--- a/backend_examples/requirements.txt
+++ b/backend_examples/requirements.txt
@@ -24,4 +24,4 @@ sniffio==1.1.0
 ujson==5.4.0
 uvloop==0.14.0
 websockets==9.1
-Werkzeug==1.0.0
+Werkzeug==2.2.3