diff --git a/plugins/ldap-contacts-suggestions/index.php b/plugins/ldap-contacts-suggestions/index.php
index f24812f52..9f7be9e2f 100644
--- a/plugins/ldap-contacts-suggestions/index.php
+++ b/plugins/ldap-contacts-suggestions/index.php
@@ -4,9 +4,10 @@ class LdapContactsSuggestionsPlugin extends \RainLoop\Plugins\AbstractPlugin
 {
 	const
 		NAME = 'Contacts suggestions (LDAP)',
-		VERSION = '2.1',
+		VERSION = '2.9',
 		CATEGORY = 'Security',
-		DESCRIPTION = 'Get contacts suggestions from LDAP.';
+		DESCRIPTION = 'Get contacts suggestions from LDAP.',
+		REQUIRED = '2.9.1';
 
 	public function Init() : void
 	{