diff --git a/lib/requirements.txt b/lib/requirements.txt
index 9ecf73b..e19ac9a 100644
--- a/lib/requirements.txt
+++ b/lib/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.0.2
+Flask==2.3.2
 Flask-SQLAlchemy==1.0
 mysqlclient==1.4.1
 Flask-MySQLdb==0.2.0