# Upgrade cuDNN on Xavier **URL:** \ **Category:** cuDNN\ **Created:** [May 7, 2020, 10:20pm UTC](https://forums.developer.nvidia.com/t/upgrade-cudnn-on-xavier/122351 "2020-05-07T22:20:15Z")\ **Posts on this page:** 1\ **Showing post:** 9
**Author:** ![SunilJB](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/suniljb/32/14043_2.png) [@SunilJB](https://forums.developer.nvidia.com/u/SunilJB)\ **Post date:** [May 12, 2020, 6:39am UTC](https://forums.developer.nvidia.com/t/upgrade-cudnn-on-xavier/122351/9 "2020-05-12T06:39:16Z")
Hi, Sorry for late reply. Jetpack 4.3 SDK has TRT 6 and cuDNN 7.6.3 Please refer to below link: > [@JetPack 4.3 - L4T R32.3.1 released](https://forums.developer.nvidia.com/t/jetpack-4-3-l4t-r32-3-1-released/109270): > > We are pleased to announce JetPack 4.3 supporting Jetson AGX Xavier series, Jetson TX2 series, Jetson TX1, and Jetson Nano. JetPack 4.3 key features include new versions of TensorRT and cuDNN, Docker support for CSI cameras, Xavier DLA, and Video Encoder from within containers, and a new Debian package server put in place to host all NVIDIA JetPack-L4T components for installation and future JetPack OTA updates. Please refer to the [JetPack Release Notes](https://docs.nvidia.com/jetson/jetpack/release-notes/index.html) and [L4T Release Notes](https://developer.nvidia.com/jetson-linux-driver-package-release-notes-r3231-ga) for additional info… Also you can select specific section while flashing, please refer below link: > [@Setting up CUDA/TensorRT manually on Jetson AGX Xavier](https://forums.developer.nvidia.com/t/setting-up-cuda-tensorrt-manually-on-jetson-agx-xavier/71014/8): > > You probably want to uninstall the packages first if you are having issues with them. Also, SDK Manager can install CUDA/cuDNN/TensorRT without reflashing. You can de-select the flashing step and just choose to install the CUDA/cuDNN/TensorRT components. Thanks --- _[View the full topic](https://forums.developer.nvidia.com/t/upgrade-cudnn-on-xavier/122351)._