diff --git a/requirements.txt b/requirements.txt
index ad6a883..82df116 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,3 +30,4 @@ eventlet
 socketIO-client
 diskcache
 tcpping
+werkzeug>=3.1.4 # not directly required, pinned by Snyk to avoid a vulnerability