diff --git a/node_modules/@scure/bip32/index.ts b/node_modules/@scure/bip32/index.ts
index 0c9c91c..14c9ae2 100644
--- a/node_modules/@scure/bip32/index.ts
+++ b/node_modules/@scure/bip32/index.ts
@@ -25,6 +25,7 @@ import { bytesToHex, concatBytes, createView, hexToBytes, utf8ToBytes } from '@n
 import { secp256k1 as secp } from '@noble/curves/secp256k1';
 import { mod } from '@noble/curves/abstract/modular';
 import { createBase58check } from '@scure/base';
+import QuickCrypto from 'react-native-quick-crypto';
 
 const Point = secp.ProjectivePoint;
 const base58check = createBase58check(sha256);
@@ -114,7 +115,8 @@ export class HDKey {
           seed.length
       );
     }
-    const I = hmac(sha512, MASTER_SECRET, seed);
+    // const I = hmac(sha512, MASTER_SECRET, seed);
+    const I = new Uint8Array(QuickCrypto.createHmac('sha512', MASTER_SECRET).update(seed).digest());
     return new HDKey({
       versions,
       chainCode: I.slice(32),
@@ -237,7 +239,8 @@ export class HDKey {
       // Normal child: serP(point(kpar)) || ser32(index)
       data = concatBytes(this.pubKey, data);
     }
-    const I = hmac(sha512, this.chainCode, data);
+    //const I = hmac(sha512, this.chainCode, data);
+    const I = new Uint8Array(QuickCrypto.createHmac('sha512', this.chainCode).update(data).digest())
     const childTweak = bytesToNumber(I.slice(0, 32));
     const chainCode = I.slice(32);
     if (!secp.utils.isValidPrivateKey(childTweak)) {
diff --git a/node_modules/@scure/bip32/package.json b/node_modules/@scure/bip32/package.json
index e866fba..6389575 100644
--- a/node_modules/@scure/bip32/package.json
+++ b/node_modules/@scure/bip32/package.json
@@ -6,15 +6,8 @@
     "index.ts",
     "./lib"
   ],
-  "main": "./lib/index.js",
-  "module": "./lib/esm/index.js",
+  "main": "./index.ts",
   "types": "./lib/index.d.ts",  
-  "exports": {
-    ".": {
-      "import": "./lib/esm/index.js",
-      "require": "./lib/index.js"
-    }
-  },
   "dependencies": {
     "@noble/curves": "~1.8.1",
     "@noble/hashes": "~1.7.1",