diff --git a/requirements.txt b/requirements.txt
index 2834515..373c693 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pylint == 2.4.3
 pytest == 5.2.2
 pytest-html == 2.0.0
-flask == 1.0.0 
+flask == 2.0.3