diff --git a/src/requests/requirements.txt b/src/requests/requirements.txt
index 8393dcf..5ef991c 100644
--- a/src/requests/requirements.txt
+++ b/src/requests/requirements.txt
@@ -1,6 +1,6 @@
 click==6.6
 decorator==4.0.10
-Flask==0.11.1
+Flask==1.0
 gunicorn==19.6.0
 httpbin==0.4.1
 itsdangerous==0.24