diff --git a/requirements.txt b/requirements.txt
index f48ac46..70729b6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==1.1.2
-Flask-SQLAlchemy==2.4.2
+Flask-SQLAlchemy==2.4.3
 Flask-HTTPAuth==4.0.0
 Flask-WTF==0.14.3
 WTForms==2.3.1