diff --git a/requirements.txt b/requirements.txt
index b8b6f53..315ee81 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ boto3==1.4.5
 botocore==1.4.42
 click==6.6
 docutils==0.12
-Flask==1.0
+Flask==2.3.2
 futures==3.0.5
 hjson==2.0.0
 itsdangerous==0.24