Here's how to get a new version after QuickBooks Download

Firstly, head over to the Help menu and pick Update QuickBooks Desktop.
In addition to this, you also need to navigate to the Update Now tab.
Tip: You can delete all previously downloaded updates by selecting the checkbox for "Reset Update."
Furthermore, choose to Get Updates from the menu to begin the download.
After the file is completely downloaded, you should restart QuickBooks.
In the final step, choose to install the latest release from the available options when requested.