diff --git a/requirements.txt b/requirements.txt
index e01a7ca..ef961e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.11
+Flask==1.0
 Flask-Script==2.0.5
 pymongo==3.4.0
 mongoengine==0.11.0