diff --git a/requirements.txt b/requirements.txt
index 3a9d402..0d6e06a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.12.4
+Flask==1.0
 Flask-Alembic==1.0.2
 Flask-DebugToolbar==0.9.2
 Flask-PageDown==0.1.5