diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 97b5938b..92137572 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -39,8 +39,8 @@ Familiarize yourself with how we do coding and documentation in the BigchainDB p
 
 * [Install RethinkDB Server](https://rethinkdb.com/docs/install/)
 * Make sure you have Python 3.4+ (preferably in a virtualenv)
-* [Install BigchaindB Server's OS-level dependencies](http://bigchaindb.readthedocs.io/projects/server/en/latest/appendices/install-os-level-deps.html)
-* [Make sure you have the latest Python 3 version of pip and setuptools](http://bigchaindb.readthedocs.io/projects/server/en/latest/appendices/install-latest-pip.html)
+* [Install BigchaindB Server's OS-level dependencies](https://docs.bigchaindb.com/projects/server/en/latest/appendices/install-os-level-deps.html)
+* [Make sure you have the latest Python 3 version of pip and setuptools](https://docs.bigchaindb.com/projects/server/en/latest/appendices/install-latest-pip.html)
 
 ### Step 3 - Fork bigchaindb on GitHub