diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 57778b4..a1777c8 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -14,7 +14,7 @@
 
 1.  [Fork](https://github.com/rstudio/bookdown/fork) the repository and make your changes in a new branch specific to the PR. It is ok to edit a file in this repository using the `Edit` button on Github if the change is simple enough.
 
-2.  For significant changes (e.g not required for fixing typos), ensure that you have signed the [individual](https://rstudioblog.files.wordpress.com/2017/05/rstudio_individual_contributor_agreement.pdf) or [corporate](https://rstudioblog.files.wordpress.com/2017/05/rstudio_corporate_contributor_agreement.pdf) contributor agreement as appropriate. You can send the signed copy to <jj@rstudio.com>. 
+2. For significant changes (e.g not required for fixing typos), ensure that you have signed the [individual](https://www.rstudio.com/wp-content/uploads/2014/06/rstudioindividualcontributoragreement.pdf) or [corporate](https://www.rstudio.com/wp-content/uploads/2014/06/rstudiocorporatecontributoragreement.pdf) contributor agreement as appropriate. You can send the signed copy to <contribute@rstudio.com>.
 
 3.  Submit the [pull request](https://help.github.com/articles/using-pull-requests). It is ok to submit as draft in your are still working on it but would like some feedback from us. It always good to share in the open that you are working on it.