- Shut down any running instances of JupyterLab.
- Remove the previous version of the Teradata SQL kernel and extensions.
- Upgrade to the supported version of JupyterLab. The command to upgrade JupyterLab depends on the packaging tool used to install JupyterLab.
- Upgrade to the supported version of ZeroMQ.
Follow the instructions for installing a new version of Teradata SQL Kernel and Extensions.
Make sure you update PATH to include the location of the new SQL kernel.