diff --git a/CODE_OF_CONDUCT.adoc b/CODE_OF_CONDUCT.adoc
index 3d4db4b9..7076f10f 100644
--- a/CODE_OF_CONDUCT.adoc
+++ b/CODE_OF_CONDUCT.adoc
@@ -34,5 +34,5 @@ at spring-code-of-conduct@pivotal.io.  All complaints will be reviewed and inves
 that is deemed necessary and appropriate to the circumstances.  Maintainers are obligated to maintain confidentiality
 with regard to the reporter of an incident.
 
-This Code of Conduct is adapted from the http://contributor-covenant.org[Contributor Covenant], version 1.3.0,
-available at http://contributor-covenant.org/version/1/3/0/[contributor-covenant.org/version/1/3/0/].
+This Code of Conduct is adapted from the https://contributor-covenant.org[Contributor Covenant], version 1.3.0,
+available at https://contributor-covenant.org/version/1/3/0/[contributor-covenant.org/version/1/3/0/].