diff --git a/AIR_CONDITIONER/requirements.txt b/AIR_CONDITIONER/requirements.txt
index 48b0caa..4504549 100644
--- a/AIR_CONDITIONER/requirements.txt
+++ b/AIR_CONDITIONER/requirements.txt
@@ -1,4 +1,4 @@
 PyMySQL==0.9.3
 Flask_Cors==3.0.9
-Flask==1.1.2
+Flask==2.3.2
 Flask_SocketIO==4.3.0