Is pyupgrade safe to use?

pyupgrade has no known vulnerabilities on the latest version (3.21.2). DepScope rates its health at 71/100 (moderate risk).

What is the latest version of pyupgrade?

The latest version of pyupgrade is 3.21.2, released 2025-11-19.

No known vulnerabilities on the latest version of pyupgrade.

No, pyupgrade is actively maintained. Latest release: 3.21.2 (2025-11-19).

Popular alternatives to pyupgrade in PyPI include: typing-extensions, requests, charset_normalizer, cryptography, aiobotocore.

pyupgrade is licensed under MIT.

pypiv3.21.2

A tool to automatically upgrade syntax for newer versions.

License MITpermissive177 versions1 maintainers1 deps329,287 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 71/100)

Health breakdown0 – 100

15/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Dependencies (1)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/pyupgrade