diff --git a/Shuffle/backend/app_sdk/requirements.txt b/Shuffle/backend/app_sdk/requirements.txt
index 13eb2a0..fdbce37 100644
--- a/Shuffle/backend/app_sdk/requirements.txt
+++ b/Shuffle/backend/app_sdk/requirements.txt
@@ -3,6 +3,6 @@ requests==2.31.0
 MarkupSafe==2.0.1
 liquidpy==0.8.1
 flask[async]==2.0.2
-waitress==2.1.0
+waitress==3.0.1
 #flask==1.1.2
 python-dateutil==2.8.1