diff --git a/requirements.txt b/requirements.txt
index 46fbff2..8e2afcc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==2.2.2
-Flask-SQLAlchemy==3.0.0
+Flask-SQLAlchemy==2.5.1
 Flask-HTTPAuth==4.7.0
 Flask-WTF==1.0.1
 WTForms==2.3.3