diff --git a/requirements.txt b/requirements.txt
index 4fc2ac2..0d5ec00 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.10.1
+Flask==1.0
 Flask-WTF==0.12
 Jinja2==2.8
 pandas==0.17.1