: If the App Store link fails, you can use the Terminal command softwareupdate --fetch-full-installer --full-installer-version 10.15.7 (Note: This usually fetches the latest version, 10.15.7, which includes all 10.15.2 features). Option 2: Download the 10.15.2 Combo Update
: Visit the official macOS Catalina page on the Mac App Store . macOS Catalina 10.15.2 Free Download
If you are and just want to update specifically to 10.15.2, you can use the standalone installer. : If the App Store link fails, you
: The installer (roughly 8 GB) will download to your Applications folder as "Install macOS Catalina". macOS Catalina 10.15.2 Free Download