diff --git a/aws/elasticbeanstalk/elasticbeanstalk_with_cron/requirements.txt b/aws/elasticbeanstalk/elasticbeanstalk_with_cron/requirements.txt
index 716c34e4..5a5554cf 100644
--- a/aws/elasticbeanstalk/elasticbeanstalk_with_cron/requirements.txt
+++ b/aws/elasticbeanstalk/elasticbeanstalk_with_cron/requirements.txt
@@ -1,5 +1,5 @@
 Click==7.0
-Flask==1.0.2
+Flask==2.3.2
 itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.0