diff --git a/requirements.txt b/requirements.txt
index c1a04f6..4e4bbe9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 termcolor==1.1.0
 Keras==2.2.4
 numpy==1.16.3
-Flask==1.0.2
+Flask==2.3.2
 scikit_learn==0.21.3