diff --git a/cloud-sql/sql-server/sqlalchemy/requirements.txt b/cloud-sql/sql-server/sqlalchemy/requirements.txt
index dd4016dd1589..41d5312a3cbe 100644
--- a/cloud-sql/sql-server/sqlalchemy/requirements.txt
+++ b/cloud-sql/sql-server/sqlalchemy/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.1
+Flask==1.1.2
 SQLAlchemy==1.3.13
 pyodbc==4.0.30