diff --git a/README.md b/README.md
index 302b502..099f520 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,8 @@ Users
 
 OpenPGP.php is currently being used in the following projects:
 
-* <http://drupal.org/project/openpgp>
+* <https://drupal.org/project/openpgp>
+* <https://wordpress.org/plugins/wp-pgp-encrypted-emails/>
 
 Download
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