diff --git a/requirements.txt b/requirements.txt
index cc9b502..b657381 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 ciscoconfparse==1.2.55
 coverage==4.5.1
-Flask==0.12.2
+Flask==1.0
 Flask-Bootstrap==3.3.7.1
 Flask-Script==2.0.6
 Flask-SQLAlchemy==2.3.2