diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f3007b8..dfcc355 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -5,7 +5,7 @@ your suggestions, bug reports, and pull requests and so on.
 
 *Note:* Anyone who interacts with Alchemy in any space, including but not
 limited to this GitHub repository, must follow our [code of
-conduct](https://github.com/ryanmcgrath/alchemy/blob/master/code_of_conduct.md).
+conduct](https://github.com/ryanmcgrath/alchemy/blob/trunk/code_of_conduct.md).
 
 
 ## Submitting bug reports
diff --git a/README.md b/README.md
index fadda2b..1a0659e 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ I'm dual licensing this, due to the licenses that some of the projects it depend
  * MIT License ([LICENSE-MIT](LICENSE-MIT.md) or https://opensource.org/licenses/MIT)
 
 ### Contributing
-Before contributing, please read the [contributors guide](https://github.com/ryanmcgrath/alchemy/blob/master/CONTRIBUTING.md) 
+Before contributing, please read the [contributors guide](https://github.com/ryanmcgrath/alchemy/blob/trunk/CONTRIBUTING.md) 
 for useful information about setting up Alchemy locally, coding style and common abbreviations.
 
 Unless you explicitly state otherwise, any contribution you intentionally submit