diff --git a/package.json b/package.json
index 6e2a8c8..19d04c4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@haqq/provider-ledger-react-native",
-  "version": "0.0.24",
+  "version": "0.0.25",
   "description": "Provider for react-native ledger",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -34,7 +34,7 @@
     "react-native-ble-plx": "*"
   },
   "devDependencies": {
-    "@haqq/provider-base": "^0.0.18",
+    "@haqq/provider-base": "0.0.20",
     "@types/jest": "^29.4.0",
     "@types/node": "^18.14.1",
     "@types/react-native": "^0.71.3",
diff --git a/src/provider.ts b/src/provider.ts
index 27cb876..f1066f3 100644
--- a/src/provider.ts
+++ b/src/provider.ts
@@ -1,10 +1,12 @@
 import {TransactionRequest} from '@ethersproject/abstract-provider';
 import {
   compressPublicKey,
+  prepareHashedEip712Data,
   stringToUtf8Bytes,
   BytesLike,
   Provider,
   ProviderInterface,
+  TypedData,
 } from '@haqq/provider-base';
 import AppEth, {ledgerService} from '@ledgerhq/hw-app-eth';
 import TransportBLE from '@ledgerhq/react-native-hw-transport-ble';
@@ -148,7 +150,7 @@ export class ProviderLedgerReactNative
     return resp;
   }
 
-  async signTypedData(hdPath: string, domainHash: string, valuesHash: string) {
+  async signTypedData(hdPath: string, typedData: TypedData) {
     let resp = '';
     try {
       this.stop = false;
@@ -165,10 +167,11 @@ export class ProviderLedgerReactNative
 
       const eth = new AppEth(transport);
 
+      const {domainSeparatorHex, hashStructMessageHex} = prepareHashedEip712Data(typedData);
       const signature = await eth.signEIP712HashedMessage(
         hdPath,
-        domainHash,
-        valuesHash,
+        domainSeparatorHex,
+        hashStructMessageHex,
       );
 
       const v = (signature.v - 27).toString(16).padStart(2, '0');
diff --git a/yarn.lock b/yarn.lock
index 6cecbee..7c3b5d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1184,12 +1184,13 @@
   dependencies:
     "@hapi/hoek" "^9.0.0"
 
-"@haqq/provider-base@^0.0.18":
-  version "0.0.18"
-  resolved "https://registry.yarnpkg.com/@haqq/provider-base/-/provider-base-0.0.18.tgz#aa5cc0ed43ef0d19a0fe7f667cde7f7d0b365619"
-  integrity sha512-JUFMkYZkz/QIujpVUDqpM+PYf0jj2Cazty1Zb4MgTY9HWoaWBbXnD2YKLRXA6LC2HaS1EPqcppX8RAoh5C/4jg==
+"@haqq/provider-base@0.0.20":
+  version "0.0.20"
+  resolved "https://registry.yarnpkg.com/@haqq/provider-base/-/provider-base-0.0.20.tgz#34d3d6c8a564da54f60c5586da1ef2efb4bec713"
+  integrity sha512-UUbuLzZN/GH5K50NY8DDHNUaJ3u0DEVnNq/8JGmloTxlMGkYP+nHikXAKA6jXDapToNmFQEjjqtUCkHA17ri3w==
   dependencies:
     bech32-converting "^1.0.9"
+    ethers "^5.7.2"
     events "^3.3.0"
 
 "@istanbuljs/load-nyc-config@^1.0.0":