How To Update Python Jun 2026

In the land of Codeville, a brave knight named Sir Pythoneer embarked on a quest to update the kingdom's Python interpreter. The kingdom's residents, a lively bunch of developers, relied heavily on Python for their daily endeavors. However, their trusty Python 3.8 had grown outdated, and the kingdom's infrastructure was in dire need of a modern boost.

If you work on multiple projects, you will eventually need different Python versions (e.g., one project requires 3.9, another requires 3.11). Official installers create a mess here. how to update python

Windows allows side-by-side versions. To run the old version later, use py -3.9 instead of python . In the land of Codeville, a brave knight

A: Yes. On Windows and Mac, they install side-by-side. On Linux, use pyenv . You switch by calling python3.9 vs python3.12 . If you work on multiple projects, you will

With the installer in hand, Sir Pythoneer executed the following commands: