diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 40d237e..723b988 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -108,3 +108,8 @@ jobs:
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
         continue-on-error: ${{ matrix.experimental != 'false' }}
+
+      - name: Upload results to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/README.md b/README.md
index e6e9ee7..8398add 100644
--- a/README.md
+++ b/README.md
@@ -527,6 +527,19 @@ Made with [contributors-img][🖐contrib-rocks].
 [🖐contributors]: https://github.com/pboling/gem_bench/graphs/contributors
 [🖐contributors-img]: https://contrib.rocks/image?repo=pboling/gem_bench
 
+### Code Coverage
+
+[![Coverage Graph][🔑codecov-g]][🖇codecov]
+
+[🔑codecov-g]: https://codecov.io/gh/pboling/gem_bench/graphs/tree.svg?token=selEoMrZzA
+
+## 🪇 Code of Conduct
+
+Everyone interacting in this project's codebases, issue trackers,
+chat rooms and mailing lists is expected to follow the [code of conduct][🪇conduct].
+
+[🪇conduct]: CODE_OF_CONDUCT.md
+
 ## Contributing
 
 See [CONTRIBUTING.md](CONTRIBUTING.md)