diff --git a/YOLOv5-3.X.md b/YOLOv5-3.X.md
index 92ea64b..ed8230b 100644
--- a/YOLOv5-3.X.md
+++ b/YOLOv5-3.X.md
@@ -25,18 +25,19 @@ sudo apt-get install python3-matplotlib
 
 * PyTorch (for Jetson plataform)
 ```
-wget https://nvidia.box.com/shared/static/9eptse6jyly1ggt9axbja2yrmj6pbarc.whl -O torch-1.6.0-cp36-cp36m-linux_aarch64.whl
+wget https://nvidia.box.com/shared/static/p57jwntv436lfrd78inwl7iml6p13fzh.whl -O torch-1.8.0-cp36-cp36m-linux_aarch64.whl
 sudo apt-get install python3-pip libopenblas-base libopenmpi-dev
-pip3 install torch-1.6.0-cp36-cp36m-linux_aarch64.whl
+pip3 install Cython
+pip3 install numpy torch-1.8.0-cp36-cp36m-linux_aarch64.whl
 ```
 
 * TorchVision (for Jetson platform)
 ```
-git clone -b v0.7.0 https://github.com/pytorch/vision torchvision
-sudo apt-get install libjpeg-dev zlib1g-dev python3-pip
+sudo apt-get install libjpeg-dev zlib1g-dev libpython3-dev libavcodec-dev libavformat-dev libswscale-dev
+git clone --branch 0.9.0 https://github.com/pytorch/vision torchvision
 cd torchvision
-export BUILD_VERSION=0.7.0
-sudo python3 setup.py install
+export BUILD_VERSION=0.9.0  
+python3 setup.py install --user
 ```
 
 ##