Upgrading Python on a Mac can be a straightforward process if you choose the right method. The official Python installer is easy to use but may require manual configuration. Homebrew and pyenv offer more flexibility and ease of use, but may have compatibility issues. Based on our review, we recommend using Homebrew for upgrading Python on a Mac, as it provides a good balance between ease of use and flexibility.
source ~/.zshrc
pyenv install 3.12.2 # Replace with latest pyenv global 3.12.2 python --version
While macOS comes with a pre-installed "system" version of Python (typically an older version like 3.9.6 bundled with Xcode Command Line Tools), you should attempt to modify or delete this version, as it is critical for internal macOS operations. 1. Check Your Current Python Version
There are several ways to upgrade Python on a Mac:
Upgrading Python on a Mac is no longer just about downloading an installer; it's about choosing a management strategy that keeps your system stable while giving you access to the latest features, such as those in .
brew update && brew upgrade python && python3 --version
brew install python
pip3 install --upgrade jupyter python3 -m ipykernel install --user --name=python3