# Python 3\.13 and 3\.14 are now available 

**Published:** February 2, 2026 | **Authors:** Elvis Pranskevichus, Ricardo Gonzalez  , Greg Schofield

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Builds and Functions now support Python 3.13 and Python 3.14 alongside the previously supported Python 3.12. Projects without a specified Python version continue using Python 3.12 by default.

The default will switch to Python 3.14 in the coming months. To continue using Python 3.12, specify an upper bound in your project manifest (`pyproject.toml` or `Pipfile`) as shown in the examples below.

**pyproject.toml**
```text
[project]
...
requires-python = "~=3.12.0"
```

**Pipfile**
```text
[requires]
...
python_version = "3.12"
```

See the [Python documentation](https://vercel.com/docs/functions/runtimes/python) to learn more about Python support on Vercel.

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📚 **More updates:** [View all changelog entries](/changelog/sitemap.md) | [Blog](/blog/sitemap.md)