diff --git a/github/github-accessors.go b/github/github-accessors.go
index 98985def895..5a69f27f8cf 100644
--- a/github/github-accessors.go
+++ b/github/github-accessors.go
@@ -20094,6 +20094,14 @@ func (r *RepositoryPermissionLevel) GetPermission() string {
 	return *r.Permission
 }
 
+// GetRoleName returns the RoleName field if it's non-nil, zero value otherwise.
+func (r *RepositoryPermissionLevel) GetRoleName() string {
+	if r == nil || r.RoleName == nil {
+		return ""
+	}
+	return *r.RoleName
+}
+
 // GetUser returns the User field.
 func (r *RepositoryPermissionLevel) GetUser() *User {
 	if r == nil {
diff --git a/github/github-accessors_test.go b/github/github-accessors_test.go
index f123be8f8c4..bfe3c61e0f9 100644
--- a/github/github-accessors_test.go
+++ b/github/github-accessors_test.go
@@ -23327,6 +23327,16 @@ func TestRepositoryPermissionLevel_GetPermission(tt *testing.T) {
 	r.GetPermission()
 }
 
+func TestRepositoryPermissionLevel_GetRoleName(tt *testing.T) {
+	var zeroValue string
+	r := &RepositoryPermissionLevel{RoleName: &zeroValue}
+	r.GetRoleName()
+	r = &RepositoryPermissionLevel{}
+	r.GetRoleName()
+	r = nil
+	r.GetRoleName()
+}
+
 func TestRepositoryPermissionLevel_GetUser(tt *testing.T) {
 	r := &RepositoryPermissionLevel{}
 	r.GetUser()
diff --git a/github/repos_collaborators.go b/github/repos_collaborators.go
index 15a4e77a2f1..d6c985359aa 100644
--- a/github/repos_collaborators.go
+++ b/github/repos_collaborators.go
@@ -99,6 +99,8 @@ type RepositoryPermissionLevel struct {
 	Permission *string `json:"permission,omitempty"`
 
 	User *User `json:"user,omitempty"`
+
+	RoleName *string `json:"role_name,omitempty"`
 }
 
 // GetPermissionLevel retrieves the specific permission level a collaborator has for a given repository.