diff --git a/lib/public/Mail/Provider/IService.php b/lib/public/Mail/Provider/IService.php
index a8fd73749bb8d..d23c0a9244405 100644
--- a/lib/public/Mail/Provider/IService.php
+++ b/lib/public/Mail/Provider/IService.php
@@ -30,7 +30,7 @@ public function id(): string;
 	/**
 	 * checks if a service is able of performing an specific action
 	 *
-	 * @since 4.0.0
+	 * @since 30.0.0
 	 *
 	 * @param string $value					required ability e.g. 'MessageSend'
 	 *
@@ -41,7 +41,7 @@ public function capable(string $value): bool;
 	/**
 	 * retrieves a collection of what actions a service can perfrom
 	 *
-	 * @since 4.0.0
+	 * @since 30.0.0
 	 *
 	 * @return array						collection of abilities otherwise empty collection
 	 */