diff --git a/requirements.txt b/requirements.txt
index 9b6df0d..f7e12a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 cyglfw3 == 3.1.0.2
 ExifRead == 2.1.2
-Flask == 0.10.1
+Flask == 1.0
 matplotlib == 1.4.3
 numpy == 1.10.4
 progress == 1.2