diff --git a/pyproject.toml b/pyproject.toml
index eb28f4c..42aa440 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ python-dotenv = "^0.19.2"
 gevent-websocket = "^0.10.1"
 pydantic = {extras = ["email"], version = "^1.9.0"}
 mypy = "^0.950"
-Werkzeug = "2.1.2"
+Werkzeug = "2.2.3"
 
 [tool.poetry.dev-dependencies]
 flask-sqlacodegen = "^1.1.8"