diff --git a/app/requirements.txt b/app/requirements.txt
index 611ef0b..12f0b2a 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,6 +1,6 @@
 click==6.7
 azure-storage==0.34.3
-Flask==1.0.2
+Flask==2.3.2
 itsdangerous==0.24
 Jinja2==2.11.3
 MarkupSafe==1.0