README.md in compare_linker-1.4.7 vs README.md in compare_linker-1.4.8

@@ -1,15 +1,11 @@
 # Compare Linker
 
 [![Test Status](https://img.shields.io/github/actions/workflow/status/masutaka/compare_linker/test.yml?branch=main&style=flat-square&logo=githubactions&label=Test)][test]
-[![CodeQL Status](https://img.shields.io/github/actions/workflow/status/masutaka/compare_linker/github-code-scanning%2Fcodeql?branch=main&style=flat-square&logo=githubactions&label=CodeQL)][codeql]
-[![GitHub License](https://img.shields.io/github/license/masutaka/compare_linker?style=flat-square&label=License)][license]
 [![Gem Version](https://img.shields.io/gem/v/compare_linker?style=flat-square&logo=rubygems&label=Gem)][gem]
 
 [test]: https://github.com/masutaka/compare_linker/actions/workflows/test.yml?query=branch%3Amain
-[codeql]: https://github.com/masutaka/compare_linker/actions/workflows/github-code-scanning/codeql?query=branch%3Amain
-[license]: https://github.com/masutaka/compare_linker/blob/main/LICENSE.txt
 [gem]: https://rubygems.org/gems/compare_linker
 
 ## Description
 
 Create GitHub's compare view URLs for pull request from diff of `Gemfile.lock` (and post comment to pull request).
@@ -63,8 +59,12 @@
 
 ## Contributing
 
 Bug reports and pull requests are welcome on GitHub at https://github.com/masutaka/compare_linker. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.
 
-## License
+## Contributors
 
-The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
+<a href="https://github.com/masutaka/compare_linker/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=masutaka/compare_linker" />
+</a>
+
+*Made with [contrib.rocks](https://contrib.rocks).*