diff --git a/pyproject.toml b/pyproject.toml
index 9844f1c756..561f434212 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ fido2 = "0.9.3"
 Flask-Bcrypt = "1.0.1"
 flask-marshmallow = "0.14.0"
 Flask-Migrate = "2.7.0"
-Flask-SQLAlchemy = { git = "https://github.com/pallets-eco/flask-sqlalchemy.git", rev = "500e732dd1b975a56ab06a46bd1a20a21e682262"}
+Flask-SQLAlchemy = { git = "https://github.com/pallets-eco/flask-sqlalchemy.git", rev = "4cd51bbfa3816ada7bc3b6ce6e078ea3124b5e58"}
 #git+https://github.com/mitsuhiko/flask-sqlalchemy.git@500e732dd1b975a56ab06a46bd1a20a21e682262#egg=Flask-SQLAlchemy==2.3.2.dev20190108
 Flask = "2.3.3"
 click-datetime = "0.2"