diff --git a/requirements.txt b/requirements.txt
index ccbef36..ba4ed46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask-SocketIO==4.2.1
-Flask==1.1.1
+Flask==2.3.2
 yahoo-fin==0.8.2
 opencv-python>=3.4.1.15
 requests>=2.23.0