diff --git a/requirements.txt b/requirements.txt
index 928cb5c..cc30de1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.10.1
+Flask==1.0
 gunicorn==19.6.0
 itsdangerous==0.24
 Jinja2==2.8