diff --git a/API-WebHook.md b/API-WebHook.md
index 5687589..8aee85f 100644
--- a/API-WebHook.md
+++ b/API-WebHook.md
@@ -78,8 +78,10 @@ GitBucket does not fully implement the GitHub API/webhook and respects only a su
      * [Get a reference](https://developer.github.com/v3/git/refs/#get-a-reference) (since v4.3)
    * Collaborators
      * [List collaborators](https://developer.github.com/v3/repos/collaborators/#list-collaborators) (since v4.3)
+     * [Check if a user is a repository collaborator](https://docs.github.com/en/rest/reference/repos#check-if-a-user-is-a-repository-collaborator) (since v4.35.0)
      * [Add user as a collaborator](https://developer.github.com/v3/repos/collaborators/#add-user-as-a-collaborator) (since v4.30)
      * [Remove user as a collaborator](https://developer.github.com/v3/repos/collaborators/#remove-user-as-a-collaborator) (since v4.30)
+     * [Get repository permissions for a user](https://docs.github.com/en/rest/reference/repos#get-repository-permissions-for-a-user) (since v4.35.0)
    * Webhooks
      * [List repository webhooks](https://docs.github.com/en/rest/reference/repos#list-repository-tags) (since v4.35.0)
      * [Create a repository webhook](https://docs.github.com/en/rest/reference/repos#create-a-repository-webhook) (since v4.35.0)