diff --git a/requirements.txt b/requirements.txt
index 8d05695de..e2a62c42c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 ago==0.0.92
-Flask==0.12.2
+Flask==1.0.2
 Flask-WTF==0.14.2
 Flask-Login==0.4.1