diff --git a/pyproject.toml b/pyproject.toml
index 5212054b..8d3e84d9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ dependencies = [
     "Flask-WTF>=0.14.3,<2",
     "WTForms>=2.3.1,<3.2",
     "Flask>=2,<3",
-    "Werkzeug>=2,<3",
+    "Werkzeug>=2,<4",
     "itsdangerous>=2,<3",
     "Jinja2>=3,<4",
     "qrcode>=7.1,<8",