diff --git a/_contrib/contributing.md b/_contrib/contributing.md
index 39db483..ca12c4c 100644
--- a/_contrib/contributing.md
+++ b/_contrib/contributing.md
@@ -8,7 +8,7 @@ You want to contribute? You're awesome! Don't know where to start? Check the [li
 [easy tag]: https://github.com/hyperium/hyper/issues?q=label%3AE-easy+is%3Aopen
 
 
-## [Pull Requests](pull_requests.md)
+## [Pull Requests](pull-requests.md)
 
-- [Submitting a Pull Request](pull_requests.md#submitting-a-pull-request)
+- [Submitting a Pull Request](pull-requests.md#submitting-a-pull-request)
 - [Commit Guidelines](commits.md)
diff --git a/_contrib/governance.md b/_contrib/governance.md
index 2a64bec..d8d6044 100644
--- a/_contrib/governance.md
+++ b/_contrib/governance.md
@@ -109,6 +109,6 @@ Maintainers are the project admins. Besides being a collaborator, they take care
 of house-keeping duties, help lead the direction, and have the final authority when
 required.
 
-[coc]: ./code_of_conduct.md
+[coc]: ./code-of-conduct.md
 [contrib]: ../contributing.md
 [triage-guide]: ./issues.md#triaging
diff --git a/_contrib/issues.md b/_contrib/issues.md
index 587acf7..ee499b4 100644
--- a/_contrib/issues.md
+++ b/_contrib/issues.md
@@ -112,6 +112,6 @@ The severity marks how _severe_ the issue is. Note this isn't "importance" or "p
 - **S-refactor**: improve internal code to help readability and maintenance.
 
 [issues]: https://github.com/hyperium/hyper/issues
-[COC]: ./code_of_conduct.md
-[PRs]: ./pull_requests.md
+[COC]: ./code-of-conduct.md
+[PRs]: ./pull-requests.md
 [MRE]: https://en.wikipedia.org/wiki/Minimal_reproducible_example
diff --git a/_contrib/tenets.md b/_contrib/tenets.md
index d5e56c1..0f7d308 100644
--- a/_contrib/tenets.md
+++ b/_contrib/tenets.md
@@ -20,7 +20,7 @@ community building and using it. All contributions are in the open. We don't
 maintain private versions, and don't include features that aren't useful to
 others.
 
-[We prioritize kindness](./code_of_conduct.md), compassion and empathy towards all
+[We prioritize kindness](./code-of-conduct.md), compassion and empathy towards all
 contributors. Technical skill is not a substitute for human decency.
 
 ### Examples