diff --git a/app/requirements.txt b/app/requirements.txt
index 8242e44..3e82b27 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,4 +1,4 @@
-flask==0.12.0
+flask==1.0
 pillow==5.0.0
 pg8000==1.11.0
 Flask-SQLAlchemy==2.3.2