diff --git a/src/suou/sqlalchemy_async.py b/src/suou/sqlalchemy_async.py
index 0732552..2f9274f 100644
--- a/src/suou/sqlalchemy_async.py
+++ b/src/suou/sqlalchemy_async.py
@@ -58,6 +58,7 @@ class SQLAlchemy:
             await s.rollback()
         else:
             await s.commit()
+        await s.close()
     async def paginate(self, select: Select, *, 
         page: int | None = None, per_page: int | None = None,
         max_per_page: int | None = None, error_out: bool = True,