diff --git a/go.mod b/go.mod
index ace5b06..db24d1c 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	gopkg.in/yaml.v2 v2.3.0
 	maunium.net/go/mauflag v1.0.0
 	maunium.net/go/maulogger/v2 v2.1.1
-	maunium.net/go/mautrix v0.5.6
+	maunium.net/go/mautrix v0.5.7
 )
 
 replace github.com/Rhymen/go-whatsapp => github.com/tulir/go-whatsapp v0.3.4
diff --git a/go.sum b/go.sum
index 986e8f0..2f77d69 100644
--- a/go.sum
+++ b/go.sum
@@ -200,3 +200,5 @@ maunium.net/go/mautrix v0.5.5 h1:e0Pql1FdxoNUudx2oXo1gZHMrqIh5MC72cdXEPIrYLA=
 maunium.net/go/mautrix v0.5.5/go.mod h1:FLbMANzwqlsX2Fgm7SDe+E4I3wSa4UxJRKqS5wGkCwA=
 maunium.net/go/mautrix v0.5.6 h1:XCpyj3yeSOXpX+HMbF+3rdja97efMv/XchsOHylKdXY=
 maunium.net/go/mautrix v0.5.6/go.mod h1:FLbMANzwqlsX2Fgm7SDe+E4I3wSa4UxJRKqS5wGkCwA=
+maunium.net/go/mautrix v0.5.7 h1:tyRwllz3SZvMfD2YjaJPWopxmUCxZgQ2hl5/3/loHTE=
+maunium.net/go/mautrix v0.5.7/go.mod h1:FLbMANzwqlsX2Fgm7SDe+E4I3wSa4UxJRKqS5wGkCwA=
diff --git a/portal.go b/portal.go
index 8cef41a..26f385c 100644
--- a/portal.go
+++ b/portal.go
@@ -823,7 +823,7 @@ func (portal *Portal) handleHistory(user *User, messages []interface{}) {
 
 type BridgeInfoSection struct {
 	ID          string              `json:"id"`
-	DisplayName string              `json:"display_name,omitempty"`
+	DisplayName string              `json:"displayname,omitempty"`
 	AvatarURL   id.ContentURIString `json:"avatar_url,omitempty"`
 	ExternalURL string              `json:"external_url,omitempty"`
 }