diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 6af9aa6bb..c2429d420 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -44,7 +44,7 @@ incident.
 
 This Code of Conduct is adapted from the [Contributor Covenant][homepage],
 version 1.3.0, available at
-[http://contributor-covenant.org/version/1/3/0/][version]
+[https://contributor-covenant.org/version/1/3/0/][version]
 
-[homepage]: http://contributor-covenant.org
-[version]: http://contributor-covenant.org/version/1/3/0/
+[homepage]: https://contributor-covenant.org
+[version]: https://contributor-covenant.org/version/1/3/0/