diff --git a/README.md b/README.md
index b9f7a25..0b8a31c 100644
--- a/README.md
+++ b/README.md
@@ -94,21 +94,12 @@ To prepare the Python environment and install additional packages such as opencv
 
 ### Build environment
 
-We recommend a python version >=3.10 and cuda version =11.7. Then build environment as follows:
+We recommend a python version >=3.10 and cuda version==12.1. Then build environment as follows:
 
 ```shell
 pip install -r requirements.txt
 ```
 
-### mmlab packages
-```bash
-pip install --no-cache-dir -U openmim 
-mim install mmengine 
-mim install "mmcv>=2.0.1" 
-mim install "mmdet>=3.1.0" 
-mim install "mmpose>=1.1.0" 
-```
-
 
 ### Download weights
 You can download weights manually as follows:
diff --git a/requirements.txt b/requirements.txt
index 0a70c33..eb5d6a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,13 @@
-torch==2.0.1
+torch==2.1.2
+torchvision==0.16.2
 torchdiffeq==0.2.3
 torchmetrics==1.2.1
 torchsde==0.2.5
-torchvision==0.15.2
 accelerate==0.29.3
 av==11.0.0
 clip @ https://github.com/openai/CLIP/archive/d50d76daa670286dd6cacf3bcd80b5e4823fc8e1.zip#sha256=b5842c25da441d6c581b53a5c60e0c2127ebafe0f746f8e15561a006c6c3be6a
-decord==0.6.0
+decord==0.6.0; sys_platform != 'darwin' and platform_machine != 'arm64'
+eva-decord==0.6.1; sys_platform == 'darwin' and platform_machine == 'arm64'
 diffusers>=0.24.0,<=0.27.2
 einops==0.4.1
 imageio==2.33.0
@@ -19,6 +20,12 @@ opencv-python==4.8.1.78
 scikit-image==0.21.0
 scikit-learn==1.3.2
 transformers==4.33.1
-xformers==0.0.22
+xformers==0.0.23.post1
 moviepy==1.0.3
 wget==3.2
+wheel==0.43.0
+-f https://download.openmmlab.com/mmcv/dist/cu121/torch2.1/index.html
+mmcv==2.1.0
+mmengine==0.10.4
+mmdet==3.3.0
+mmpose==1.3.1
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