●Change8

Migrating to Auth0 5.5.0

Version 5.5.0 introduces 1 breaking change. This guide details how to update your code.

Released: 5/20/2026

1
Breaking Changes
1
Migration Steps
11
Affected Symbols

⚠️ Check Your Code

If you use any of these symbols, you need to read this guide:

Auth0AsyncAuth0BadRequestSchemaForbiddenSchemaUnauthorizedSchemaTooManyRequestsSchemaFedCmLoginFedCmLoginGoogleCredentialDeviceTypeEnumuser_authentication_methodresource_server

Breaking Changes

●Issue #1

Python 3.9 support has been dropped. Users must upgrade to Python >=3.10 to use this version. Users on Python 3.9 should remain on v5.4.0.

Migration Steps

  1. 1
    Upgrade your Python environment to version 3.10 or higher.

Release Summary

This release drops support for Python 3.9 and introduces several new features, including configurable retries, new error types, and expanded endpoint parameters.

Need More Details?

View the full release notes and all changes for Auth0 5.5.0.

View Full Changelog