diff --git a/webapp/requirements.txt b/webapp/requirements.txt
index ab9a98c..237ca56 100644
--- a/webapp/requirements.txt
+++ b/webapp/requirements.txt
@@ -1,5 +1,5 @@
 click==7.1.1
-Flask==1.1.2
+Flask==2.3.2
 Flask-MySQLdb==0.2.0
 itsdangerous==1.1.0
 Jinja2==2.11.3