diff --git a/Pythonflask/application/app/requirements.txt b/Pythonflask/application/app/requirements.txt
index 34610e1..cb2103c 100644
--- a/Pythonflask/application/app/requirements.txt
+++ b/Pythonflask/application/app/requirements.txt
@@ -1,3 +1,3 @@
-Flask==0.10.1
+Flask==1.0
 gunicorn==19.4.5