diff --git a/requirements.txt b/requirements.txt
index 85ac9bcac..4e4201dc0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 cffi==1.10.0
 ago==0.0.9
-Flask==0.10.1
+Flask==0.12.2
 Flask-Script==2.0.5
 Flask-WTF==0.11
 Flask-Login==0.3.2