diff --git a/requirements.txt b/requirements.txt
index cdc870d..09991ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ Sphinx
 coverage
 awscli
 flake8
-flask==1.1.2
+flask==2.3.2
 fLask-restful==0.3.8
 tensorflow-gpu==2.7.2