diff --git a/requirements-dev.txt b/requirements-dev.txt
index 69b9a5b..fbf5c5c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -22,4 +22,5 @@ responses
 safety
 tox
 unify
-werkzeug>=3.0.3 # not directly required, pinned by Snyk to avoid a vulnerability
+werkzeug>=3.0.6 # not directly required, pinned by Snyk to avoid a vulnerability
+waitress>=3.0.1 # not directly required, pinned by Snyk to avoid a vulnerability