Python buildpacks updated to pip 26.0.1 and uv 0.10.7

Change effective on 03 March 2026

We have updated the package managers used during the build of Python apps as follows:

  • pip updated from 25.3 to 26.0.1 (changelog)
  • uv updated from 0.10.1 to 0.10.7 (changelog)

If you have not used the package manager uv before, we highly recommend giving it a try! Learn more in our blog post Heroku Adds Support for uv.