diff --git a/client.go b/client.go
index c389bd74..46d38d14 100644
--- a/client.go
+++ b/client.go
@@ -205,6 +205,7 @@ func (c *Client) PushWithContext(ctx Context, n *Notification) (*Response, error
 	r := &Response{}
 	r.StatusCode = response.StatusCode
 	r.ApnsID = response.Header.Get("apns-id")
+	r.ApnsUpdateToken = response.Header.Get("apns-update-token")
 
 	decoder := json.NewDecoder(response.Body)
 	if err := decoder.Decode(r); err != nil && err != io.EOF {
diff --git a/response.go b/response.go
index 99d63456..dd5f13e9 100644
--- a/response.go
+++ b/response.go
@@ -132,6 +132,11 @@ type Response struct {
 	// If the value of StatusCode is 410, this is the last time at which APNs
 	// confirmed that the device token was no longer valid for the topic.
 	Timestamp Time
+
+	// ApnsUpdateToken is returned by APNs when the notification payload contains
+	// "input-push-token": 1. It can be used to send subsequent Live Activity
+	// update pushes without waiting for the app to register the token.
+	ApnsUpdateToken string
 }
 
 // Sent returns whether or not the notification was successfully sent.