diff --git a/requirements.txt b/requirements.txt
index 9ab7b31..f1af93f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 bcrypt==3.1.0
 cffi==1.7.0
 click==6.6
-Flask==0.12.4
+Flask==2.2.2
 Flask-SQLAlchemy==2.1
 itsdangerous==0.24
 Jinja2==2.10.1