# Python 3.12.13, 3.11.15 and 3.10.20 are now available!

DevFeed: [Python 3.12.13, 3.11.15 and 3.10.20 are now available!](<https://devfeed.tech/articles/python-3-12-13-3-11-15-and-3-10-20-are-now-available-2393.md>)

Original publisher: [Read original article](<https://blog.python.org/2026/03/python-31213-31115-31020/>)

Author: Thomas Wouters

Published: 2026-03-03T00:00:00Z

Content type: release

Language: en

Sources: [Python Insider](<https://devfeed.tech/sources/python-insider.md>)

Topics: [Python](<https://devfeed.tech/topics/python.md>), [releases](<https://devfeed.tech/topics/releases.md>), [Security](<https://devfeed.tech/topics/security.md>), [Python 3.10](<https://devfeed.tech/topics/python-3-10.md>), [XML](<https://devfeed.tech/topics/xml.md>), [Parser](<https://devfeed.tech/topics/parser.md>), [HTML](<https://devfeed.tech/topics/html.md>), [SSL](<https://devfeed.tech/topics/ssl.md>)

Tags: [html](<https://devfeed.tech/tags/html.md>), [http](<https://devfeed.tech/tags/http.md>), [memory](<https://devfeed.tech/tags/memory.md>), [memory-safety](<https://devfeed.tech/tags/memory-safety.md>), [python](<https://devfeed.tech/tags/python.md>), [python-3-10](<https://devfeed.tech/tags/python-3-10.md>), [releases](<https://devfeed.tech/tags/releases.md>), [security](<https://devfeed.tech/tags/security.md>), [ssl](<https://devfeed.tech/tags/ssl.md>)

## AI overview

Python 3.12.13, 3.11.15, and 3.10.20 are security-only source releases addressing vulnerabilities and hardening email, HTTP, XML, HTML, denial-of-service, and SSL handling.

## Source excerpt

[Python Releases For Your Security!](https://discuss.python.org/t/python-3-12-13-3-11-15-and-3-10-20-are-now-available/106363) New security releases for 3.10, 3.11 and 3.12 are now available.