diff --git a/requirements.txt b/requirements.txt
index d405218..6f044af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 passlib==1.7.1
 Flask_SocketIO==4.3.2
-Flask==1.0
+Flask==2.3.2
 msgpack_python==0.5.6
 psutil
 future