diff --git a/requirements.txt b/requirements.txt
index 45c0108..772aaca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Flask_Bcrypt==0.7.1
 Flask_SQLAlchemy==2.4.1
-Flask==1.1.1
+Flask==2.3.2
 Flask_Migrate==2.5.2
 Flask_Script==2.0.6
 SQLAlchemy==1.3.10