diff --git a/requirements.txt b/requirements.txt
index 52294b9..eaca10c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ alembic==0.9.2
 certifi==2017.7.27.1
 chardet==3.0.4
 click==6.7
-Flask==0.12.1
+Flask==0.12.5
 Flask-Migrate==2.0.4
 Flask-Script==2.0.6
 Flask-SQLAlchemy==2.2