diff --git a/cw_decred/lib/api/libdcrwallet.dart b/cw_decred/lib/api/libdcrwallet.dart
index ebc450ce88..249714b047 100644
--- a/cw_decred/lib/api/libdcrwallet.dart
+++ b/cw_decred/lib/api/libdcrwallet.dart
@@ -26,66 +26,40 @@ void initLibdcrwallet(String logDir) {
 
 /// createWalletAsync calls the libdcrwallet's createWallet function
 /// asynchronously.
-Future<void> createWalletAsync(
-    {required String name,
-    required String dataDir,
-    required String password,
-    required String network,
-    String? mnemonic}) {
-  final args = <String, String>{
-    "name": name,
-    "dataDir": dataDir,
-    "password": password,
-    "network": network,
-    "mnemonic": mnemonic ?? "",
-  };
-  return compute(createWalletSync, args);
+Future<void> createWalletAsync(String config) {
+  return compute(createWalletSync, config);
 }
 
 /// createWalletSync calls the libdcrwallet's createWallet function
 /// synchronously.
-void createWalletSync(Map<String, String> args) {
-  final name = args["name"]!.toCString();
-  final dataDir = args["dataDir"]!.toCString();
-  final password = args["password"]!.toCString();
-  final mnemonic = args["mnemonic"]!.toCString();
-  final network = args["network"]!.toCString();
+void createWalletSync(String config) {
+  final cConfig = config.toCString();
 
   executePayloadFn(
-    fn: () => dcrwalletApi.createWallet(name, dataDir, network, password, mnemonic),
-    ptrsToFree: [name, dataDir, network, password, mnemonic],
+    fn: () => dcrwalletApi.createWallet(cConfig),
+    ptrsToFree: [cConfig],
   );
 }
 
-void createWatchOnlyWallet(String walletName, String datadir, String pubkey, String network) {
-  final cName = walletName.toCString();
-  final cDataDir = datadir.toCString();
-  final cPub = pubkey.toCString();
-  final cNet = network.toCString();
+void createWatchOnlyWallet(String config) {
+  final cConfig = config.toCString();
   executePayloadFn(
-    fn: () => dcrwalletApi.createWatchOnlyWallet(cName, cDataDir, cNet, cPub),
-    ptrsToFree: [cName, cDataDir, cNet, cPub],
+    fn: () => dcrwalletApi.createWatchOnlyWallet(cConfig),
+    ptrsToFree: [cConfig],
   );
 }
 
 /// loadWalletAsync calls the libdcrwallet's loadWallet function asynchronously.
-Future<void> loadWalletAsync({required String name, required String dataDir, required String net}) {
-  final args = <String, String>{
-    "name": name,
-    "dataDir": dataDir,
-    "network": net,
-  };
-  return compute(loadWalletSync, args);
+Future<void> loadWalletAsync(String config) {
+  return compute(loadWalletSync, config);
 }
 
 /// loadWalletSync calls the libdcrwallet's loadWallet function synchronously.
-void loadWalletSync(Map<String, String> args) {
-  final name = args["name"]!.toCString();
-  final dataDir = args["dataDir"]!.toCString();
-  final network = args["network"]!.toCString();
+void loadWalletSync(String config) {
+  final cConfig = config.toCString();
   executePayloadFn(
-    fn: () => dcrwalletApi.loadWallet(name, dataDir, network),
-    ptrsToFree: [name, dataDir, network],
+    fn: () => dcrwalletApi.loadWallet(cConfig),
+    ptrsToFree: [cConfig],
   );
 }
 
diff --git a/cw_decred/lib/wallet.dart b/cw_decred/lib/wallet.dart
index 632f8011d6..45e8318c25 100644
--- a/cw_decred/lib/wallet.dart
+++ b/cw_decred/lib/wallet.dart
@@ -250,11 +250,13 @@ abstract class DecredWalletBase
       persistantPeer = addr;
       libdcrwallet.closeWallet(walletInfo.name);
       final network = isTestnet ? "testnet" : "mainnet";
-      libdcrwallet.loadWalletSync({
+      final config = {
         "name": walletInfo.name,
-        "dataDir": walletInfo.dirPath,
-        "network": network,
-      });
+        "datadir": walletInfo.dirPath,
+        "net": network,
+        "unsyncedaddrs": true,
+      };
+      libdcrwallet.loadWalletSync(jsonEncode(config));
     }
     await this._startSync();
     connecting = false;
@@ -445,6 +447,7 @@ abstract class DecredWalletBase
       final fee = (feeDouble * 1e8).toInt().abs();
       final confs = d["confirmations"] ?? 0;
       final sendTime = d["time"] ?? 0;
+      final height = d["height"] ?? 0;
       final txInfo = DecredTransactionInfo(
         id: txid,
         amount: amount,
@@ -452,7 +455,7 @@ abstract class DecredWalletBase
         direction: direction,
         isPending: confs == 0,
         date: DateTime.fromMillisecondsSinceEpoch(sendTime * 1000, isUtc: true),
-        height: 0,
+        height: height,
         confirmations: confs,
         to: d["address"] ?? "",
       );
diff --git a/cw_decred/lib/wallet_service.dart b/cw_decred/lib/wallet_service.dart
index f22476b80d..472947ec3b 100644
--- a/cw_decred/lib/wallet_service.dart
+++ b/cw_decred/lib/wallet_service.dart
@@ -1,3 +1,4 @@
+import 'dart:convert';
 import 'dart:io';
 import 'package:cw_decred/api/libdcrwallet.dart';
 import 'package:cw_decred/wallet_creation_credentials.dart';
@@ -43,12 +44,14 @@ class DecredWalletService extends WalletService<
 
   @override
   Future<DecredWallet> create(DecredNewWalletCredentials credentials, {bool? isTestnet}) async {
-    await createWalletAsync(
-      name: credentials.walletInfo!.name,
-      dataDir: credentials.walletInfo!.dirPath,
-      password: credentials.password!,
-      network: isTestnet == true ? testnet : mainnet,
-    );
+    final config = {
+      "name": credentials.walletInfo!.name,
+      "datadir": credentials.walletInfo!.dirPath,
+      "pass": credentials.password!,
+      "net": isTestnet == true ? testnet : mainnet,
+      "unsyncedaddrs": true,
+    };
+    await createWalletAsync(jsonEncode(config));
     final di = DerivationInfo(
         derivationPath: isTestnet == true ? seedRestorePathTestnet : seedRestorePath);
     credentials.walletInfo!.derivationInfo = di;
@@ -72,11 +75,13 @@ class DecredWalletService extends WalletService<
       walletInfo.dirPath = await pathForWalletDir(name: name, type: getType());
     }
 
-    await loadWalletAsync(
-      name: walletInfo.name,
-      dataDir: walletInfo.dirPath,
-      net: network,
-    );
+    final config = {
+      "name": walletInfo.name,
+      "datadir": walletInfo.dirPath,
+      "net": network,
+      "unsyncedaddrs": true,
+    };
+    await loadWalletAsync(jsonEncode(config));
     final wallet = DecredWallet(walletInfo, password, this.unspentCoinsInfoSource);
     await wallet.init();
     return wallet;
@@ -115,12 +120,15 @@ class DecredWalletService extends WalletService<
   @override
   Future<DecredWallet> restoreFromSeed(DecredRestoreWalletFromSeedCredentials credentials,
       {bool? isTestnet}) async {
-    await createWalletAsync(
-        name: credentials.walletInfo!.name,
-        dataDir: credentials.walletInfo!.dirPath,
-        password: credentials.password!,
-        mnemonic: credentials.mnemonic,
-        network: isTestnet == true ? testnet : mainnet);
+    final config = {
+      "name": credentials.walletInfo!.name,
+      "datadir": credentials.walletInfo!.dirPath,
+      "pass": credentials.password!,
+      "mnemonic": credentials.mnemonic,
+      "net": isTestnet == true ? testnet : mainnet,
+      "unsyncedaddrs": true,
+    };
+    await createWalletAsync(jsonEncode(config));
     final di = DerivationInfo(
         derivationPath: isTestnet == true ? seedRestorePathTestnet : seedRestorePath);
     credentials.walletInfo!.derivationInfo = di;
@@ -135,12 +143,14 @@ class DecredWalletService extends WalletService<
   @override
   Future<DecredWallet> restoreFromKeys(DecredRestoreWalletFromPubkeyCredentials credentials,
       {bool? isTestnet}) async {
-    createWatchOnlyWallet(
-      credentials.walletInfo!.name,
-      credentials.walletInfo!.dirPath,
-      credentials.pubkey,
-      isTestnet == true ? testnet : mainnet,
-    );
+    final config = {
+      "name": credentials.walletInfo!.name,
+      "datadir": credentials.walletInfo!.dirPath,
+      "pubkey": credentials.pubkey,
+      "net": isTestnet == true ? testnet : mainnet,
+      "unsyncedaddrs": true,
+    };
+    createWatchOnlyWallet(jsonEncode(config));
     final di = DerivationInfo(
         derivationPath: isTestnet == true ? pubkeyRestorePathTestnet : pubkeyRestorePath);
     credentials.walletInfo!.derivationInfo = di;
diff --git a/scripts/android/build_decred.sh b/scripts/android/build_decred.sh
index 46507e468e..fca427880b 100755
--- a/scripts/android/build_decred.sh
+++ b/scripts/android/build_decred.sh
@@ -7,7 +7,7 @@ cd "$(dirname "$0")"
 CW_DECRED_DIR=$(realpath ../..)/cw_decred
 LIBWALLET_PATH="${PWD}/decred/libwallet"
 LIBWALLET_URL="https://github.com/decred/libwallet.git"
-LIBWALLET_VERSION="82ed8a80ae9fa3b15a2d5609bc748fc663be7e37" # v2.2.1
+LIBWALLET_VERSION="e02273ad75a029a4f020f11c4575025f4e4eb132"
 
 if [ -e $LIBWALLET_PATH ]; then
        rm -fr $LIBWALLET_PATH/{*,.*} || true
diff --git a/scripts/ios/build_decred.sh b/scripts/ios/build_decred.sh
index 0387dca0c8..1f17e3a786 100755
--- a/scripts/ios/build_decred.sh
+++ b/scripts/ios/build_decred.sh
@@ -3,7 +3,7 @@ set -e
 . ./config.sh
 LIBWALLET_PATH="${EXTERNAL_IOS_SOURCE_DIR}/libwallet"
 LIBWALLET_URL="https://github.com/decred/libwallet.git"
-LIBWALLET_VERSION="82ed8a80ae9fa3b15a2d5609bc748fc663be7e37" # v2.2.1
+LIBWALLET_VERSION="e02273ad75a029a4f020f11c4575025f4e4eb132"
 
 if [ -e $LIBWALLET_PATH ]; then
        rm -fr $LIBWALLET_PATH
diff --git a/scripts/macos/build_decred.sh b/scripts/macos/build_decred.sh
index 6f2b4eceff..580991160f 100755
--- a/scripts/macos/build_decred.sh
+++ b/scripts/macos/build_decred.sh
@@ -4,7 +4,7 @@
 
 LIBWALLET_PATH="${EXTERNAL_MACOS_SOURCE_DIR}/libwallet"
 LIBWALLET_URL="https://github.com/decred/libwallet.git"
-LIBWALLET_VERSION="82ed8a80ae9fa3b15a2d5609bc748fc663be7e37" # v2.2.1
+LIBWALLET_VERSION="e02273ad75a029a4f020f11c4575025f4e4eb132"
 
 echo "======================= DECRED LIBWALLET ========================="