diff --git a/event/member.go b/event/member.go
index d0ff2a7c..02b7cae9 100644
--- a/event/member.go
+++ b/event/member.go
@@ -42,6 +42,8 @@ type MemberEventContent struct {
 	ThirdPartyInvite *ThirdPartyInvite   `json:"third_party_invite,omitempty"`
 	Reason           string              `json:"reason,omitempty"`
 	MSC3414File      *EncryptedFileInfo  `json:"org.matrix.msc3414.file,omitempty"`
+
+	MSC4293RedactEvents bool `json:"org.matrix.msc4293.redact_events,omitempty"`
 }
 
 type ThirdPartyInvite struct {
diff --git a/requests.go b/requests.go
index 42d257fb..8363aeda 100644
--- a/requests.go
+++ b/requests.go
@@ -193,6 +193,8 @@ type ReqKickUser struct {
 type ReqBanUser struct {
 	Reason string    `json:"reason,omitempty"`
 	UserID id.UserID `json:"user_id"`
+
+	MSC4293RedactEvents bool `json:"org.matrix.msc4293.redact_events,omitempty"`
 }
 
 // ReqUnbanUser is the JSON request for https://spec.matrix.org/v1.2/client-server-api/#post_matrixclientv3roomsroomidunban