Fix issue with semver dependency

Thanks to contributions from @frenck and @bouwew, this new version fixes some issues with (incorrectly) depending on an outdated version of the third-party semver package.

Thanks again for the contributions! 🎉

What's Changed

• Bump certifi from 2021.10.8 to 2022.12.7 by @dependabot in #4
• Add missing semver package to package requirements by @frenck in #8
• Fix semver issue the proper way by @bouwew in #9

New Contributors

• @frenck made their first contribution in #8
• @bouwew made their first contribution in #9

Full Changelog: 0.4.1...0.5.0