diff --git a/docs/hooks/hook_civicrm_alterEntityRefParams.md b/docs/hooks/hook_civicrm_alterEntityRefParams.md
index 4eccf79fac911b6938a318a0f9897e9e3dcd19d8..a0139902897d7b341bf028b6e7d999b9d38171aa 100644
--- a/docs/hooks/hook_civicrm_alterEntityRefParams.md
+++ b/docs/hooks/hook_civicrm_alterEntityRefParams.md
@@ -6,7 +6,7 @@ This hook is called when an `entityRef` field is rendered in a form, which allow
 
 ## Availability
 
-This hook is available in CiviCRM 4.7.27+ (maybe depends on the commit).
+This hook is available in CiviCRM 4.7.28 and later.
 
 ## Definition