# Latest pytest version breaks the build

**URL:** <https://discuss.circleci.com/t/latest-pytest-version-breaks-the-build/19766>\
**Category:** Bug Reports\
**Tags:** python, docker\
**Created:** [January 31, 2018, 7:28am UTC](https://discuss.circleci.com/t/latest-pytest-version-breaks-the-build/19766 "2018-01-31T07:28:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sfdye](https://sea2.discourse-cdn.com/circleci/user_avatar/discuss.circleci.com/sfdye/32/17580_2.png) [@sfdye](https://discuss.circleci.com/u/sfdye)\
**Post date:** [January 31, 2018, 7:28am UTC](https://discuss.circleci.com/t/latest-pytest-version-breaks-the-build/19766/1 "2018-01-31T07:28:18Z")

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Yesterday pytest release their latest version 3.4.0. Seems like there are some changes breaking the build.  
[https://docs.pytest.org/en/latest/changelog.html#changelog](https://docs.pytest.org/en/latest/changelog.html#changelog)

We are using  
image: circleci/python:3.5.4

Is this something related to CircleCI’s infra?

I’ve raised an issue with pytest for the same:

> <https://github.com/pytest-dev/pytest/issues/3170>

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**Author:** ![system](https://global.discourse-cdn.com/circleci/original/3X/5/1/511608acda8e85906e15909b57bd0a46c1dbe291.png) [@system](https://discuss.circleci.com/u/system)\
**Post date:** [June 18, 2018, 11:35am UTC](https://discuss.circleci.com/t/latest-pytest-version-breaks-the-build/19766/2 "2018-06-18T11:35:27Z")

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