diff --git a/backend/src/services/wallet-updates.ts b/backend/src/services/wallet-updates.ts
index ca995f4..1a7db32 100644
--- a/backend/src/services/wallet-updates.ts
+++ b/backend/src/services/wallet-updates.ts
@@ -13,6 +13,8 @@ import {
   verifySignature,
 } from "../lib/wallet-crypto.js";
 import { ed25519PubToX25519Hex } from "../lib/wallet-x25519.js";
+import { listAppointments } from "./appointments.js";
+import { listInvoices } from "./invoices.js";
 import { getPatient } from "./patients.js";
 import { signWithClinicKey } from "./signing.js";
 
@@ -100,9 +102,23 @@ export async function createRecordUpdate(
   const patient = await getPatient(orgId, fileNumber);
   if (!patient) throw new HttpError(404, "Patient not found.");
 
+  // Appointments and invoices live in their own tables (not on the Patient
+  // snapshot), so pull the ones for this patient and ship them alongside — the
+  // wallet has no other way to see them and they'd otherwise silently vanish.
+  const [orgAppointments, orgInvoices] = await Promise.all([
+    listAppointments(orgId),
+    listInvoices(orgId),
+  ]);
+  const appointments = orgAppointments.filter(
+    (a) => a.fileNumber === fileNumber,
+  );
+  const invoices = orgInvoices.filter((i) => i.fileNumber === fileNumber);
+
   // The wallet opens this, verifies the signature over the same bytes, then
-  // replaces its on-device record with `patient`.
-  const bundle = utf8ToBytes(JSON.stringify({ patient, changes }));
+  // replaces its on-device record with `patient` (+ appointments/invoices).
+  const bundle = utf8ToBytes(
+    JSON.stringify({ patient, appointments, invoices, changes }),
+  );
   const { signature, publicKey } = await signWithClinicKey(orgId, bundle);
   const x25519Hex = ed25519PubToX25519Hex(decodeWalletNumber(walletNumber));
   const sealed = seal(x25519Hex, bundle);