diff --git a/requirements.txt b/requirements.txt
index 0ce3bf2..f9e9754 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
---extra-index-url https://download.pytorch.org/whl/cu121
+--extra-index-url https://download.pytorch.org/whl/cu118
 
 numpy>=1.23.5,<2
 typing-extensions>=4.8.0
@@ -10,10 +10,10 @@ psutil==5.9.8
 tk==0.1.0
 customtkinter==5.2.2
 pillow==11.1.0
-torch==2.5.1+cu121; sys_platform != 'darwin'
-torch==2.5.1+cu121; sys_platform == 'darwin'
+torch==2.5.1+cu118; sys_platform != 'darwin'
+torch==2.5.1+cu118; sys_platform == 'darwin'
 torchvision==0.20.1; sys_platform != 'darwin'
-torchvision==0.20.1+cu121; sys_platform == 'darwin'
+torchvision==0.20.1+cu118; sys_platform == 'darwin'
 onnxruntime-silicon==1.16.3; sys_platform == 'darwin' and platform_machine == 'arm64'
 onnxruntime-gpu==1.16.3; sys_platform != 'darwin'
 tensorflow; sys_platform != 'darwin'