How to install Qt 5.15.3? Only have access to 5.15.2 in Qt maintenance tool

You can see my picture attached that I only have access to 5.15.2 would this work? If not how do I install 5.15.3

This is not the place for this question as it is a Qt question. Prebuilt binaries of 5.15.3 and later are limited to those who pay for Qt support from The Qt Company.