diff --git a/requirements.txt b/requirements.txt
index 0b04e4f..20c391b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ decorator==4.1.2
 dominate==2.3.1
 enum-compat==0.0.2
 eventlet==0.21.0
-Flask==0.12.2
+Flask==1.0
 Flask-Admin==1.5.0
 Flask-Bootstrap==3.3.7.1
 Flask-Login==0.4.0