diff --git a/requirements.txt b/requirements.txt
index f69613d..45cf391 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ cffi==1.11.2
 chardet==3.0.4
 click==6.7
 decorator==4.1.2
-Flask==0.12.2
+Flask==1.0
 Flask-Bcrypt==0.7.1
 Flask-Cors==3.0.3
 Flask-HTTPAuth==3.2.3