diff --git a/requirements.txt b/requirements.txt
index cad2bae..21f36d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Click==7.0
 cycler==0.10.0
-Flask==1.1.1
+Flask==2.3.2
 Flask-Cors==3.0.9
 gekko==0.2.6
 isort==4.3.21