diff --git a/smsparkbuild/py39/Pipfile b/smsparkbuild/py39/Pipfile
index 0c5cd37..13d1777 100644
--- a/smsparkbuild/py39/Pipfile
+++ b/smsparkbuild/py39/Pipfile
@@ -11,7 +11,7 @@ tenacity = "==8.2.3"
 psutil = "==5.9.5"
 click = "==8.1.7"
 watchdog = "==3.0.0"
-waitress = "==2.1.2"
+waitress = "==3.0.1"
 types-waitress = "==2.1.4.9"
 requests = "==2.31.0"
 types-requests = "==2.31.0.2"