diff --git a/requirements.txt b/requirements.txt
index f95cf1f..2ef48fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.12.2
+Flask==1.0
 redis==3.2.1
 numpy==1.13.3
 pandas==0.21.1