PyPI
pytest-mock
Thin-wrapper around the mock package for easier use with pytest
hacktoberfestmockpytest
Release cadenceEvery 3 months
Last releaseOct 17, 2026
Open advisories0
Changelog quality100% curated
GitHub Releases
Release history SecurityYou're on
60 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionpytest-mock 2 → 32.0.0 → 3.17.0Oct 17, 2026 BreakingBreaking8New5Changed6Fixed10Other4pytest-mock 1 → 21.13.0 → 2.0.0Jan 4, 2020 Unknownpytest-mock 0.11 → 10.11.0 → 1.13.0Dec 6, 2019 Unknownpytest-mock 0.10 → 0.110.10.1 → 0.11.0Feb 23, 2016 Unknownpytest-mock 0.9 → 0.100.9.0 → 0.10.1Jan 27, 2016 Unknownpytest-mock 0.8 → 0.90.8.1 → 0.9.0Nov 18, 2015 Unknownpytest-mock 0.7 → 0.80.7.0 → 0.8.1Sep 29, 2015 Unknownpytest-mock 0.6 → 0.70.6.0 → 0.7.0Jul 7, 2015 Unknownpytest-mock 0.5 → 0.60.5.0 → 0.6.0Jun 2, 2015 Unknownpytest-mock 0.4 → 0.50.4.3 → 0.5.0May 3, 2015 SafeNew1pytest-mock 0.3 → 0.40.3.0 → 0.4.3Apr 9, 2015 Unknownpytest-mock 0.2 → 0.30.2.0 → 0.3.0Aug 26, 2014 Unknownpytest-mock 0.1 → 0.20.1.0 → 0.2.0Jul 18, 2014 Unknown
VersionChannelDateChangesSecurity
3.17.0 StableOct 17, 2026Breaking2Other13.16.1 youStableOct 17, 2026Breaking1Changed1Fixed5Other23.16.0 StableSep 27, 2026Breaking2New2Changed1Fixed23.15.1 StableSep 16, 2025Fixed13.15.0 StableSep 4, 2025Breaking1New13.14.1 StableMay 26, 2025New13.14.0 StableMar 21, 2024Fixed1Other13.13.0 StableMar 21, 2024Breaking1Changed23.12.0 StableOct 19, 2023Breaking1New1Changed13.11.1 StableJun 15, 2023Changed1Fixed13.11.0 StableJun 15, 2023No changes listed3.10.0 StableOct 5, 2022No changes listed3.9.0 StableSep 28, 2022No changes listed3.8.2 StableJul 5, 2022No changes listed3.8.1 StableJun 24, 2022No changes listed3.8.0 StableJun 24, 2022No changes listed3.7.0 StableJan 28, 2022No changes listed3.6.1 StableMay 6, 2021No changes listed3.6.0 StableApr 24, 2021No changes listed3.5.1 StableJan 10, 2021No changes listed