diff --git a/packages/reown_sign/lib/reown_sign.dart b/packages/reown_sign/lib/reown_sign.dart
index fd869401..c75373d4 100644
--- a/packages/reown_sign/lib/reown_sign.dart
+++ b/packages/reown_sign/lib/reown_sign.dart
@@ -25,6 +25,6 @@ export 'sign_client.dart';
 export 'i_sign_engine.dart';
 export 'sign_engine.dart';
 
-export 'package:web3dart/web3dart.dart';
-export 'package:web3dart/crypto.dart' hide bytesToHex;
-export 'package:web3dart/json_rpc.dart';
+export 'package:webthree/webthree.dart';
+export 'package:webthree/crypto.dart' hide bytesToHex;
+export 'package:webthree/json_rpc.dart';
diff --git a/packages/reown_sign/lib/utils/address_utils.dart b/packages/reown_sign/lib/utils/address_utils.dart
index e43a21cd..48ec9e64 100644
--- a/packages/reown_sign/lib/utils/address_utils.dart
+++ b/packages/reown_sign/lib/utils/address_utils.dart
@@ -1,4 +1,4 @@
-// import 'package:web3dart/web3dart.dart';
+// import 'package:webthree/webthree.dart';
 
 class AddressUtils {
   static String getDidAddress(String iss) {
diff --git a/packages/reown_sign/lib/utils/auth_signature.dart b/packages/reown_sign/lib/utils/auth_signature.dart
index 97b237ec..7b6e739d 100644
--- a/packages/reown_sign/lib/utils/auth_signature.dart
+++ b/packages/reown_sign/lib/utils/auth_signature.dart
@@ -12,7 +12,7 @@ import 'package:reown_sign/models/basic_models.dart';
 import 'package:reown_sign/utils/address_utils.dart';
 import 'package:reown_sign/utils/constants.dart';
 import 'package:reown_sign/utils/recaps_utils.dart';
-import 'package:web3dart/crypto.dart' as crypto;
+import 'package:webthree/crypto.dart' as crypto;
 
 class AuthSignature {
   static final KeccakDigest keccakDigest = KeccakDigest(256);
diff --git a/packages/reown_sign/lib/utils/extensions.dart b/packages/reown_sign/lib/utils/extensions.dart
index da733c0d..77d6ca41 100644
--- a/packages/reown_sign/lib/utils/extensions.dart
+++ b/packages/reown_sign/lib/utils/extensions.dart
@@ -1,8 +1,8 @@
 import 'dart:typed_data';
 
 import 'package:convert/convert.dart';
-import 'package:web3dart/crypto.dart' as crypto;
-import 'package:web3dart/web3dart.dart';
+import 'package:webthree/crypto.dart' as crypto;
+import 'package:webthree/webthree.dart';
 
 import 'package:reown_core/reown_core.dart';
 import 'package:reown_sign/models/basic_models.dart';
diff --git a/packages/reown_sign/pubspec.yaml b/packages/reown_sign/pubspec.yaml
index e7d21eb0..46584d72 100644
--- a/packages/reown_sign/pubspec.yaml
+++ b/packages/reown_sign/pubspec.yaml
@@ -18,7 +18,7 @@ dependencies:
   reown_core: ^1.1.4+1
   # reown_core:
   #   path: ../reown_core/
-  web3dart: ^2.7.3
+  webthree: ^2.7.5
 
 dev_dependencies:
   build_runner: ^2.4.13