diff --git a/requirements.txt b/requirements.txt
index cd8ee82..46b6de4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.2
+Flask==2.3.2
 Flask-Cors==3.0.8
 Flask-RESTful==0.3.7
 gunicorn==20.0.4