diff --git a/requirements.txt b/requirements.txt
index ca6c8c4..3587234 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.12.3
+Flask==1.0
 Flask-SQLAlchemy==2.3.2
 Jinja2==2.10
 PyMySQL==0.8.0