diff --git a/requirements.txt b/requirements.txt
index 1be11b8..6ab4f52 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,8 +37,9 @@ audioread
 uvicorn>=0.21.1
 colorama>=0.4.5
 pyworld==0.3.2
-httpx==0.23.0
-#onnxruntime-gpu
+httpx==0.23.
+onnxruntime; sys_platform == 'darwin'
+onnxruntime-gpu; sys_platform != 'darwin'
 torchcrepe==0.0.20
 fastapi==0.88
 ffmpy==0.3.1