diff --git a/requirements.txt b/requirements.txt
index c8f7bf841..d52964187 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 comfyui-frontend-package==1.25.9
 comfyui-workflow-templates==0.1.62
 comfyui-embedded-docs==0.2.6
-comfyui_manager
+comfyui_manager==4.0.0b13
 torch
 torchsde
 torchvision