diff --git a/examples/tfb/requirements.txt b/examples/tfb/requirements.txt
index 065eecbfc..16e7beadf 100644
--- a/examples/tfb/requirements.txt
+++ b/examples/tfb/requirements.txt
@@ -23,6 +23,6 @@ spyne==2.13.9a0
 SQLAlchemy==1.2.17
 Twisted==18.9.0
 txpostgres==1.6.0
-Werkzeug==0.14.1
+Werkzeug==3.1.4
 zope.interface==4.6.0
 uwsgi==2.0.18