diff --git a/requirements.txt b/requirements.txt
index c584ddc..6d385cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ fastapi==0.115.6
 uvicorn[standard]==0.34.0
 
 # database
-sqlalchemy==2.0.36
+sqlalchemy==2.0.48
 asyncpg==0.30.0
 alembic==1.14.1