Is pyupgrade safe to use?

pyupgrade has no known vulnerabilities on the latest version (3.21.2). DepScope rates its health at 86/100 (low risk).

What is the latest version of pyupgrade?

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

Does pyupgrade have known vulnerabilities?

No known vulnerabilities on the latest version of pyupgrade.

Is pyupgrade deprecated?

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

What are alternatives to pyupgrade?

Popular alternatives to pyupgrade in PyPI include: boto3, packaging, urllib3, certifi, typing-extensions.

What license does pyupgrade use?

pyupgrade is licensed under MIT.

pyupgrade

pypiv3.21.2

A tool to automatically upgrade syntax for newer versions.

License MITpermissive177 versions1 maintainers1 deps305,628 weekly dl

asottile/pyupgrade

/ 100

Health

safe to use

[email protected] is safe to use (health: 86/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

7/15

community

0/15

popularity_floor

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (1)

tokenize-rt

API access

Get this data programmatically — free, no authentication.

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

pyupgrade

pypiv3.21.2

A tool to automatically upgrade syntax for newer versions.

License MITpermissive177 versions1 maintainers1 deps305,628 weekly dl

asottile/pyupgrade

/ 100

Health

safe to use

[email protected] is safe to use (health: 86/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

7/15

community

0/15

popularity_floor

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (1)

tokenize-rt

API access

Get this data programmatically — free, no authentication.

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