diff --git a/requirements.txt b/requirements.txt
index 31dcf45..0ee1d49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 blinker==1.4
 click==6.7
-Flask==0.12.2
+Flask==1.0
 Flask-Compress==1.0.2
 Flask-ErrorMail==0.2.2
 Flask-Login==0.4.1