diff --git a/app/scripts/lib/seed-phrase-verifier.js b/app/scripts/lib/seed-phrase-verifier.js
index f273084ef..5fcaf4481 100644
--- a/app/scripts/lib/seed-phrase-verifier.js
+++ b/app/scripts/lib/seed-phrase-verifier.js
@@ -1,4 +1,4 @@
-import KeyringController from 'eth-keyring-controller';
+import { KeyringController } from '@metamask/eth-keyring-controller';
 import log from 'loglevel';
 
 import { HardwareKeyringTypes } from '../../../shared/constants/hardware-wallets';
@@ -22,15 +22,16 @@ const seedPhraseVerifier = {
     }
 
     const keyringController = new KeyringController({});
-    const Keyring = keyringController.getKeyringClassForType(
+    const keyringBuilder = keyringController.getKeyringBuilderForType(
       HardwareKeyringTypes.hdKeyTree,
     );
+    const keyring = keyringBuilder();
     const opts = {
       mnemonic: seedPhrase,
       numberOfAccounts: createdAccounts.length,
     };
 
-    const keyring = new Keyring(opts);
+    await keyring.deserialize(opts);
     const restoredAccounts = await keyring.getAccounts();
     log.debug(`Created accounts: ${JSON.stringify(createdAccounts)}`);
     log.debug(`Restored accounts: ${JSON.stringify(restoredAccounts)}`);
diff --git a/app/scripts/lib/seed-phrase-verifier.test.js b/app/scripts/lib/seed-phrase-verifier.test.js
index 02ad1c9cc..bf888f79b 100644
--- a/app/scripts/lib/seed-phrase-verifier.test.js
+++ b/app/scripts/lib/seed-phrase-verifier.test.js
@@ -3,7 +3,7 @@
  * https://github.com/facebook/jest/issues/7780
  */
 import { cloneDeep } from 'lodash';
-import KeyringController from 'eth-keyring-controller';
+import { KeyringController } from '@metamask/eth-keyring-controller';
 import firstTimeState from '../first-time-state';
 import mockEncryptor from '../../../test/lib/mock-encryptor';
 import { HardwareKeyringTypes } from '../../../shared/constants/hardware-wallets';
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 2ac906f43..6f0b03c92 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -6,7 +6,10 @@ import { JsonRpcEngine } from 'json-rpc-engine';
 import { debounce } from 'lodash';
 import createEngineStream from 'json-rpc-middleware-stream/engineStream';
 import { providerAsMiddleware } from 'eth-json-rpc-middleware';
-import KeyringController from 'eth-keyring-controller';
+import {
+  KeyringController,
+  keyringBuilderFactory,
+} from '@metamask/eth-keyring-controller';
 import {
   errorCodes as rpcErrorCodes,
   EthereumRpcError,
@@ -57,6 +60,8 @@ import {
 } from '@metamask/snaps-controllers';
 ///: END:ONLY_INCLUDE_IN
 
+import { wordlist as englishWordlist } from '@metamask/scure-bip39/dist/wordlists/english';
+
 import browser from 'webextension-polyfill';
 import {
   AssetType,
@@ -641,15 +646,19 @@ export default class MetamaskController extends EventEmitter {
 
     let additionalKeyrings = [];
     if (!isManifestV3) {
-      additionalKeyrings = [
+      const additionalKeyringTypes = [
         TrezorKeyring,
         LedgerBridgeKeyring,
         LatticeKeyring,
         QRHardwareKeyring,
       ];
+      additionalKeyrings = additionalKeyringTypes.map((keyringType) =>
+        keyringBuilderFactory(keyringType),
+      );
     }
+
     this.keyringController = new KeyringController({
-      keyringTypes: additionalKeyrings,
+      keyringBuilders: additionalKeyrings,
       initState: initState.KeyringController,
       encryptor: opts.encryptor || undefined,
       cacheEncryptionKey: isManifestV3,
@@ -2568,7 +2577,11 @@ export default class MetamaskController extends EventEmitter {
     if (!keyring.mnemonic) {
       throw new Error('Primary keyring mnemonic unavailable.');
     }
-    return keyring.mnemonic;
+
+    const recoveredIndices = Array.from(
+      new Uint16Array(new Uint8Array(keyring.mnemonic).buffer),
+    );
+    return recoveredIndices.map((i) => englishWordlist[i]).join(' ');
   }
 
   //
diff --git a/app/scripts/metamask-controller.test.js b/app/scripts/metamask-controller.test.js
index 730be9d44..41b429334 100644
--- a/app/scripts/metamask-controller.test.js
+++ b/app/scripts/metamask-controller.test.js
@@ -2,11 +2,11 @@ import { strict as assert } from 'assert';
 import sinon from 'sinon';
 import { cloneDeep } from 'lodash';
 import nock from 'nock';
-import { pubToAddress, bufferToHex } from 'ethereumjs-util';
 import { obj as createThoughStream } from 'through2';
 import EthQuery from 'eth-query';
 import proxyquire from 'proxyquire';
 import browser from 'webextension-polyfill';
+import { wordlist as englishWordlist } from '@metamask/scure-bip39/dist/wordlists/english';
 import { TransactionStatus } from '../../shared/constants/transaction';
 import createTxMeta from '../../test/lib/createTxMeta';
 import { NETWORK_TYPES } from '../../shared/constants/network';
@@ -14,7 +14,7 @@ import {
   HardwareDeviceNames,
   HardwareKeyringTypes,
 } from '../../shared/constants/hardware-wallets';
-import { addHexPrefix, deferredPromise } from './lib/util';
+import { deferredPromise } from './lib/util';
 
 const Ganache = require('../../test/e2e/ganache');
 
@@ -209,13 +209,15 @@ describe('MetaMaskController', function () {
         metamaskController.keyringController.getKeyringsByType(
           HardwareKeyringTypes.imported,
         );
-      const privKeyBuffer = simpleKeyrings[0].wallets[0].privateKey;
-      const pubKeyBuffer = simpleKeyrings[0].wallets[0].publicKey;
-      const addressBuffer = pubToAddress(pubKeyBuffer);
-      const privKey = bufferToHex(privKeyBuffer);
-      const pubKey = bufferToHex(addressBuffer);
-      assert.equal(privKey, addHexPrefix(importPrivkey));
-      assert.equal(pubKey, '0xe18035bf8712672935fdb4e5e431b1a0183d2dfc');
+      const pubAddressHexArr = await simpleKeyrings[0].getAccounts();
+      const privKeyHex = await simpleKeyrings[0].exportAccount(
+        pubAddressHexArr[0],
+      );
+      assert.equal(privKeyHex, importPrivkey);
+      assert.equal(
+        pubAddressHexArr[0],
+        '0xe18035bf8712672935fdb4e5e431b1a0183d2dfc',
+      );
     });
 
     it('adds 1 account', async function () {
@@ -511,6 +513,31 @@ describe('MetaMaskController', function () {
     });
   });
 
+  describe('getPrimaryKeyringMnemonic', function () {
+    it('should return a mnemonic as a string', function () {
+      const mockMnemonic =
+        'above mercy benefit hospital call oval domain student sphere interest argue shock';
+      const mnemonicIndices = mockMnemonic
+        .split(' ')
+        .map((word) => englishWordlist.indexOf(word));
+      const uint8ArrayMnemonic = new Uint8Array(
+        new Uint16Array(mnemonicIndices).buffer,
+      );
+
+      const mockHDKeyring = {
+        type: 'HD Key Tree',
+        mnemonic: uint8ArrayMnemonic,
+      };
+      sinon
+        .stub(metamaskController.keyringController, 'getKeyringsByType')
+        .returns([mockHDKeyring]);
+
+      const recoveredMnemonic = metamaskController.getPrimaryKeyringMnemonic();
+
+      assert.equal(recoveredMnemonic, mockMnemonic);
+    });
+  });
+
   describe('checkHardwareStatus', function () {
     it('should throw if it receives an unknown device name', async function () {
       try {
@@ -691,11 +718,8 @@ describe('MetaMaskController', function () {
       }
     });
 
-    beforeEach(async function () {
-      await metamaskController.createNewVaultAndKeychain('password');
-    });
-
     it('#addNewAccount', async function () {
+      await metamaskController.createNewVaultAndKeychain('password');
       await metamaskController.addNewAccount(1);
       const getAccounts =
         await metamaskController.keyringController.getAccounts();
diff --git a/lavamoat/browserify/beta/policy.json b/lavamoat/browserify/beta/policy.json
index 46eca0fc7..bdb811f28 100644
--- a/lavamoat/browserify/beta/policy.json
+++ b/lavamoat/browserify/beta/policy.json
@@ -653,6 +653,75 @@
         "ethjs>ethjs-util>strip-hex-prefix": true
       }
     },
+    "@metamask/eth-keyring-controller": {
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring": true,
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring": true,
+        "@metamask/eth-keyring-controller>obs-store": true,
+        "@metamask/rpc-methods>@metamask/browser-passworder": true,
+        "browserify>events": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography": true,
+        "@metamask/scure-bip39": true,
+        "browserify>buffer": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
+        "eth-lattice-keyring>@ethereumjs/util": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography": {
+      "globals": {
+        "TextDecoder": true,
+        "crypto": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography>@noble/hashes": true,
+        "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@scure/bip32": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring": {
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography": true,
+        "browserify>buffer": true,
+        "browserify>events": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
+        "eth-lattice-keyring>@ethereumjs/util": true,
+        "ethereumjs-wallet>randombytes": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography": {
+      "globals": {
+        "TextDecoder": true,
+        "crypto": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography>@noble/hashes": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/eth-keyring-controller>obs-store": {
+      "packages": {
+        "safe-event-emitter": true,
+        "watchify>xtend": true
+      }
+    },
     "@metamask/eth-ledger-bridge-keyring": {
       "globals": {
         "addEventListener": true,
@@ -1008,6 +1077,15 @@
         "crypto.getRandomValues": true
       }
     },
+    "@metamask/scure-bip39": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@scure/base": true
+      }
+    },
     "@metamask/smart-transactions-controller": {
       "globals": {
         "URLSearchParams": true,
@@ -2207,8 +2285,8 @@
     },
     "eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
+        "bn.js": true,
         "browserify>buffer": true,
-        "eth-json-rpc-middleware>@metamask/eth-sig-util>bn.js": true,
         "eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
         "eth-json-rpc-middleware>@metamask/eth-sig-util>ethjs-util": true,
         "eth-lattice-keyring>@ethereumjs/util": true,
@@ -2216,11 +2294,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "eth-json-rpc-middleware>@metamask/eth-sig-util>bn.js": {
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
     "eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
       "globals": {
         "TextDecoder": true,
@@ -2243,95 +2316,11 @@
         "ethjs>ethjs-util>strip-hex-prefix": true
       }
     },
-    "eth-keyring-controller": {
-      "packages": {
-        "@metamask/rpc-methods>@metamask/browser-passworder": true,
-        "browserify>buffer": true,
-        "browserify>events": true,
-        "eth-keyring-controller>@metamask/bip39": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring": true,
-        "eth-keyring-controller>eth-simple-keyring": true,
-        "eth-keyring-controller>obs-store": true,
-        "eth-sig-util": true
-      }
-    },
-    "eth-keyring-controller>@metamask/bip39": {
-      "packages": {
-        "browserify>buffer": true,
-        "browserify>crypto-browserify>pbkdf2": true,
-        "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>randombytes": true
-      }
-    },
     "eth-keyring-controller>@metamask/browser-passworder": {
       "globals": {
         "crypto": true
       }
     },
-    "eth-keyring-controller>@metamask/eth-hd-keyring": {
-      "packages": {
-        "browserify>buffer": true,
-        "eth-keyring-controller>@metamask/bip39": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet": true,
-        "eth-keyring-controller>eth-simple-keyring": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util": true
-      }
-    },
-    "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet": {
-      "packages": {
-        "@truffle/codec>utf8": true,
-        "browserify>buffer": true,
-        "browserify>crypto-browserify": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet>uuid": true,
-        "ethereumjs-util": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-wallet>aes-js": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethers>@ethersproject/json-wallets>scrypt-js": true
-      }
-    },
-    "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet>uuid": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring": {
-      "packages": {
-        "browserify>buffer": true,
-        "browserify>events": true,
-        "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet": true,
-        "eth-sig-util": true,
-        "ethereumjs-util": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet": {
-      "packages": {
-        "@truffle/codec>utf8": true,
-        "browserify>buffer": true,
-        "browserify>crypto-browserify": true,
-        "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet>uuid": true,
-        "ethereumjs-util": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-wallet>aes-js": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethers>@ethersproject/json-wallets>scrypt-js": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet>uuid": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      }
-    },
-    "eth-keyring-controller>obs-store": {
-      "packages": {
-        "safe-event-emitter": true,
-        "watchify>xtend": true
-      }
-    },
     "eth-lattice-keyring": {
       "globals": {
         "addEventListener": true,
@@ -2361,10 +2350,15 @@
       }
     },
     "eth-lattice-keyring>@ethereumjs/util": {
+      "globals": {
+        "console.warn": true
+      },
       "packages": {
         "browserify>buffer": true,
+        "browserify>events": true,
         "browserify>insert-module-globals>is-buffer": true,
         "eth-lattice-keyring>@ethereumjs/util>@ethereumjs/rlp": true,
+        "eth-lattice-keyring>@ethereumjs/util>async": true,
         "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography": true
       }
     },
@@ -2373,6 +2367,19 @@
         "TextEncoder": true
       }
     },
+    "eth-lattice-keyring>@ethereumjs/util>async": {
+      "globals": {
+        "clearTimeout": true,
+        "console": true,
+        "define": true,
+        "queueMicrotask": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "browserify>process": true,
+        "browserify>timers-browserify": true
+      }
+    },
     "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography": {
       "globals": {
         "TextDecoder": true,
@@ -2397,6 +2404,13 @@
         "browserify>browser-resolve": true
       }
     },
+    "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@scure/bip32": {
+      "packages": {
+        "@metamask/snaps-utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@scure/base": true,
+        "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@noble/secp256k1": true
+      }
+    },
     "eth-lattice-keyring>bn.js": {
       "globals": {
         "Buffer": true
@@ -2636,35 +2650,6 @@
         "ethereumjs-util": true
       }
     },
-    "eth-trezor-keyring>@metamask/eth-sig-util": {
-      "packages": {
-        "browserify>buffer": true,
-        "eth-sig-util>tweetnacl": true,
-        "eth-sig-util>tweetnacl-util": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethereumjs-util": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": true,
-        "ethereumjs-abi": true
-      }
-    },
-    "eth-trezor-keyring>@metamask/eth-sig-util>ethereumjs-util": {
-      "packages": {
-        "bn.js": true,
-        "browserify>assert": true,
-        "browserify>buffer": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": true,
-        "ethereumjs-util>create-hash": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ethers>@ethersproject/signing-key>elliptic": true
-      }
-    },
-    "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": {
-      "packages": {
-        "browserify>buffer": true,
-        "ethjs>ethjs-util>is-hex-prefixed": true,
-        "ethjs>ethjs-util>strip-hex-prefix": true
-      }
-    },
     "eth-trezor-keyring>hdkey": {
       "packages": {
         "browserify>assert": true,
@@ -2720,7 +2705,7 @@
       "packages": {
         "@babel/runtime": true,
         "browserify>events": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
         "eth-trezor-keyring>trezor-connect>cross-fetch": true
       }
     },
@@ -2829,15 +2814,10 @@
     },
     "ethereumjs-util>ethereum-cryptography": {
       "packages": {
-        "browserify>assert": true,
         "browserify>buffer": true,
-        "browserify>crypto-browserify>create-hmac": true,
         "ethereumjs-util>ethereum-cryptography>keccak": true,
         "ethereumjs-util>ethereum-cryptography>secp256k1": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ethers>@ethersproject/sha2>hash.js": true
+        "ethereumjs-wallet>randombytes": true
       }
     },
     "ethereumjs-util>ethereum-cryptography>browserify-aes": {
diff --git a/lavamoat/browserify/flask/policy.json b/lavamoat/browserify/flask/policy.json
index 2040dc784..80c7fba2d 100644
--- a/lavamoat/browserify/flask/policy.json
+++ b/lavamoat/browserify/flask/policy.json
@@ -653,6 +653,75 @@
         "ethjs>ethjs-util>strip-hex-prefix": true
       }
     },
+    "@metamask/eth-keyring-controller": {
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring": true,
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring": true,
+        "@metamask/eth-keyring-controller>obs-store": true,
+        "@metamask/rpc-methods>@metamask/browser-passworder": true,
+        "browserify>events": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography": true,
+        "@metamask/scure-bip39": true,
+        "browserify>buffer": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
+        "eth-lattice-keyring>@ethereumjs/util": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography": {
+      "globals": {
+        "TextDecoder": true,
+        "crypto": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography>@noble/hashes": true,
+        "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@scure/bip32": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring": {
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography": true,
+        "browserify>buffer": true,
+        "browserify>events": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
+        "eth-lattice-keyring>@ethereumjs/util": true,
+        "ethereumjs-wallet>randombytes": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography": {
+      "globals": {
+        "TextDecoder": true,
+        "crypto": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography>@noble/hashes": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/eth-keyring-controller>obs-store": {
+      "packages": {
+        "safe-event-emitter": true,
+        "watchify>xtend": true
+      }
+    },
     "@metamask/eth-ledger-bridge-keyring": {
       "globals": {
         "addEventListener": true,
@@ -1103,6 +1172,15 @@
         "crypto.getRandomValues": true
       }
     },
+    "@metamask/scure-bip39": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@scure/base": true
+      }
+    },
     "@metamask/smart-transactions-controller": {
       "globals": {
         "URLSearchParams": true,
@@ -2532,8 +2610,8 @@
     },
     "eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
+        "bn.js": true,
         "browserify>buffer": true,
-        "eth-json-rpc-middleware>@metamask/eth-sig-util>bn.js": true,
         "eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
         "eth-json-rpc-middleware>@metamask/eth-sig-util>ethjs-util": true,
         "eth-lattice-keyring>@ethereumjs/util": true,
@@ -2541,11 +2619,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "eth-json-rpc-middleware>@metamask/eth-sig-util>bn.js": {
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
     "eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
       "globals": {
         "TextDecoder": true,
@@ -2568,95 +2641,11 @@
         "ethjs>ethjs-util>strip-hex-prefix": true
       }
     },
-    "eth-keyring-controller": {
-      "packages": {
-        "@metamask/rpc-methods>@metamask/browser-passworder": true,
-        "browserify>buffer": true,
-        "browserify>events": true,
-        "eth-keyring-controller>@metamask/bip39": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring": true,
-        "eth-keyring-controller>eth-simple-keyring": true,
-        "eth-keyring-controller>obs-store": true,
-        "eth-sig-util": true
-      }
-    },
-    "eth-keyring-controller>@metamask/bip39": {
-      "packages": {
-        "browserify>buffer": true,
-        "browserify>crypto-browserify>pbkdf2": true,
-        "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>randombytes": true
-      }
-    },
     "eth-keyring-controller>@metamask/browser-passworder": {
       "globals": {
         "crypto": true
       }
     },
-    "eth-keyring-controller>@metamask/eth-hd-keyring": {
-      "packages": {
-        "browserify>buffer": true,
-        "eth-keyring-controller>@metamask/bip39": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet": true,
-        "eth-keyring-controller>eth-simple-keyring": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util": true
-      }
-    },
-    "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet": {
-      "packages": {
-        "@truffle/codec>utf8": true,
-        "browserify>buffer": true,
-        "browserify>crypto-browserify": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet>uuid": true,
-        "ethereumjs-util": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-wallet>aes-js": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethers>@ethersproject/json-wallets>scrypt-js": true
-      }
-    },
-    "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet>uuid": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring": {
-      "packages": {
-        "browserify>buffer": true,
-        "browserify>events": true,
-        "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet": true,
-        "eth-sig-util": true,
-        "ethereumjs-util": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet": {
-      "packages": {
-        "@truffle/codec>utf8": true,
-        "browserify>buffer": true,
-        "browserify>crypto-browserify": true,
-        "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet>uuid": true,
-        "ethereumjs-util": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-wallet>aes-js": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethers>@ethersproject/json-wallets>scrypt-js": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet>uuid": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      }
-    },
-    "eth-keyring-controller>obs-store": {
-      "packages": {
-        "safe-event-emitter": true,
-        "watchify>xtend": true
-      }
-    },
     "eth-lattice-keyring": {
       "globals": {
         "addEventListener": true,
@@ -2686,10 +2675,15 @@
       }
     },
     "eth-lattice-keyring>@ethereumjs/util": {
+      "globals": {
+        "console.warn": true
+      },
       "packages": {
         "browserify>buffer": true,
+        "browserify>events": true,
         "browserify>insert-module-globals>is-buffer": true,
         "eth-lattice-keyring>@ethereumjs/util>@ethereumjs/rlp": true,
+        "eth-lattice-keyring>@ethereumjs/util>async": true,
         "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography": true
       }
     },
@@ -2698,6 +2692,19 @@
         "TextEncoder": true
       }
     },
+    "eth-lattice-keyring>@ethereumjs/util>async": {
+      "globals": {
+        "clearTimeout": true,
+        "console": true,
+        "define": true,
+        "queueMicrotask": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "browserify>process": true,
+        "browserify>timers-browserify": true
+      }
+    },
     "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography": {
       "globals": {
         "TextDecoder": true,
@@ -2722,6 +2729,13 @@
         "browserify>browser-resolve": true
       }
     },
+    "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@scure/bip32": {
+      "packages": {
+        "@metamask/snaps-utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@scure/base": true,
+        "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@noble/secp256k1": true
+      }
+    },
     "eth-lattice-keyring>bn.js": {
       "globals": {
         "Buffer": true
@@ -2961,35 +2975,6 @@
         "ethereumjs-util": true
       }
     },
-    "eth-trezor-keyring>@metamask/eth-sig-util": {
-      "packages": {
-        "browserify>buffer": true,
-        "eth-sig-util>tweetnacl": true,
-        "eth-sig-util>tweetnacl-util": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethereumjs-util": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": true,
-        "ethereumjs-abi": true
-      }
-    },
-    "eth-trezor-keyring>@metamask/eth-sig-util>ethereumjs-util": {
-      "packages": {
-        "bn.js": true,
-        "browserify>assert": true,
-        "browserify>buffer": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": true,
-        "ethereumjs-util>create-hash": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ethers>@ethersproject/signing-key>elliptic": true
-      }
-    },
-    "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": {
-      "packages": {
-        "browserify>buffer": true,
-        "ethjs>ethjs-util>is-hex-prefixed": true,
-        "ethjs>ethjs-util>strip-hex-prefix": true
-      }
-    },
     "eth-trezor-keyring>hdkey": {
       "packages": {
         "browserify>assert": true,
@@ -3045,7 +3030,7 @@
       "packages": {
         "@babel/runtime": true,
         "browserify>events": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
         "eth-trezor-keyring>trezor-connect>cross-fetch": true
       }
     },
@@ -3154,15 +3139,10 @@
     },
     "ethereumjs-util>ethereum-cryptography": {
       "packages": {
-        "browserify>assert": true,
         "browserify>buffer": true,
-        "browserify>crypto-browserify>create-hmac": true,
         "ethereumjs-util>ethereum-cryptography>keccak": true,
         "ethereumjs-util>ethereum-cryptography>secp256k1": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ethers>@ethersproject/sha2>hash.js": true
+        "ethereumjs-wallet>randombytes": true
       }
     },
     "ethereumjs-util>ethereum-cryptography>browserify-aes": {
diff --git a/lavamoat/browserify/main/policy.json b/lavamoat/browserify/main/policy.json
index 46eca0fc7..bdb811f28 100644
--- a/lavamoat/browserify/main/policy.json
+++ b/lavamoat/browserify/main/policy.json
@@ -653,6 +653,75 @@
         "ethjs>ethjs-util>strip-hex-prefix": true
       }
     },
+    "@metamask/eth-keyring-controller": {
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring": true,
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring": true,
+        "@metamask/eth-keyring-controller>obs-store": true,
+        "@metamask/rpc-methods>@metamask/browser-passworder": true,
+        "browserify>events": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography": true,
+        "@metamask/scure-bip39": true,
+        "browserify>buffer": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
+        "eth-lattice-keyring>@ethereumjs/util": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography": {
+      "globals": {
+        "TextDecoder": true,
+        "crypto": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography>@noble/hashes": true,
+        "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@scure/bip32": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-hd-keyring>ethereum-cryptography>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring": {
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography": true,
+        "browserify>buffer": true,
+        "browserify>events": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
+        "eth-lattice-keyring>@ethereumjs/util": true,
+        "ethereumjs-wallet>randombytes": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography": {
+      "globals": {
+        "TextDecoder": true,
+        "crypto": true
+      },
+      "packages": {
+        "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography>@noble/hashes": true
+      }
+    },
+    "@metamask/eth-keyring-controller>@metamask/eth-simple-keyring>ethereum-cryptography>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/eth-keyring-controller>obs-store": {
+      "packages": {
+        "safe-event-emitter": true,
+        "watchify>xtend": true
+      }
+    },
     "@metamask/eth-ledger-bridge-keyring": {
       "globals": {
         "addEventListener": true,
@@ -1008,6 +1077,15 @@
         "crypto.getRandomValues": true
       }
     },
+    "@metamask/scure-bip39": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@scure/base": true
+      }
+    },
     "@metamask/smart-transactions-controller": {
       "globals": {
         "URLSearchParams": true,
@@ -2207,8 +2285,8 @@
     },
     "eth-json-rpc-middleware>@metamask/eth-sig-util": {
       "packages": {
+        "bn.js": true,
         "browserify>buffer": true,
-        "eth-json-rpc-middleware>@metamask/eth-sig-util>bn.js": true,
         "eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": true,
         "eth-json-rpc-middleware>@metamask/eth-sig-util>ethjs-util": true,
         "eth-lattice-keyring>@ethereumjs/util": true,
@@ -2216,11 +2294,6 @@
         "eth-sig-util>tweetnacl-util": true
       }
     },
-    "eth-json-rpc-middleware>@metamask/eth-sig-util>bn.js": {
-      "packages": {
-        "browserify>browser-resolve": true
-      }
-    },
     "eth-json-rpc-middleware>@metamask/eth-sig-util>ethereum-cryptography": {
       "globals": {
         "TextDecoder": true,
@@ -2243,95 +2316,11 @@
         "ethjs>ethjs-util>strip-hex-prefix": true
       }
     },
-    "eth-keyring-controller": {
-      "packages": {
-        "@metamask/rpc-methods>@metamask/browser-passworder": true,
-        "browserify>buffer": true,
-        "browserify>events": true,
-        "eth-keyring-controller>@metamask/bip39": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring": true,
-        "eth-keyring-controller>eth-simple-keyring": true,
-        "eth-keyring-controller>obs-store": true,
-        "eth-sig-util": true
-      }
-    },
-    "eth-keyring-controller>@metamask/bip39": {
-      "packages": {
-        "browserify>buffer": true,
-        "browserify>crypto-browserify>pbkdf2": true,
-        "ethereumjs-util>create-hash": true,
-        "ethereumjs-wallet>randombytes": true
-      }
-    },
     "eth-keyring-controller>@metamask/browser-passworder": {
       "globals": {
         "crypto": true
       }
     },
-    "eth-keyring-controller>@metamask/eth-hd-keyring": {
-      "packages": {
-        "browserify>buffer": true,
-        "eth-keyring-controller>@metamask/bip39": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet": true,
-        "eth-keyring-controller>eth-simple-keyring": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util": true
-      }
-    },
-    "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet": {
-      "packages": {
-        "@truffle/codec>utf8": true,
-        "browserify>buffer": true,
-        "browserify>crypto-browserify": true,
-        "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet>uuid": true,
-        "ethereumjs-util": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-wallet>aes-js": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethers>@ethersproject/json-wallets>scrypt-js": true
-      }
-    },
-    "eth-keyring-controller>@metamask/eth-hd-keyring>ethereumjs-wallet>uuid": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring": {
-      "packages": {
-        "browserify>buffer": true,
-        "browserify>events": true,
-        "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet": true,
-        "eth-sig-util": true,
-        "ethereumjs-util": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet": {
-      "packages": {
-        "@truffle/codec>utf8": true,
-        "browserify>buffer": true,
-        "browserify>crypto-browserify": true,
-        "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet>uuid": true,
-        "ethereumjs-util": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-wallet>aes-js": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethers>@ethersproject/json-wallets>scrypt-js": true
-      }
-    },
-    "eth-keyring-controller>eth-simple-keyring>ethereumjs-wallet>uuid": {
-      "globals": {
-        "crypto": true,
-        "msCrypto": true
-      }
-    },
-    "eth-keyring-controller>obs-store": {
-      "packages": {
-        "safe-event-emitter": true,
-        "watchify>xtend": true
-      }
-    },
     "eth-lattice-keyring": {
       "globals": {
         "addEventListener": true,
@@ -2361,10 +2350,15 @@
       }
     },
     "eth-lattice-keyring>@ethereumjs/util": {
+      "globals": {
+        "console.warn": true
+      },
       "packages": {
         "browserify>buffer": true,
+        "browserify>events": true,
         "browserify>insert-module-globals>is-buffer": true,
         "eth-lattice-keyring>@ethereumjs/util>@ethereumjs/rlp": true,
+        "eth-lattice-keyring>@ethereumjs/util>async": true,
         "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography": true
       }
     },
@@ -2373,6 +2367,19 @@
         "TextEncoder": true
       }
     },
+    "eth-lattice-keyring>@ethereumjs/util>async": {
+      "globals": {
+        "clearTimeout": true,
+        "console": true,
+        "define": true,
+        "queueMicrotask": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "browserify>process": true,
+        "browserify>timers-browserify": true
+      }
+    },
     "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography": {
       "globals": {
         "TextDecoder": true,
@@ -2397,6 +2404,13 @@
         "browserify>browser-resolve": true
       }
     },
+    "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@scure/bip32": {
+      "packages": {
+        "@metamask/snaps-utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@scure/base": true,
+        "eth-lattice-keyring>@ethereumjs/util>ethereum-cryptography>@noble/secp256k1": true
+      }
+    },
     "eth-lattice-keyring>bn.js": {
       "globals": {
         "Buffer": true
@@ -2636,35 +2650,6 @@
         "ethereumjs-util": true
       }
     },
-    "eth-trezor-keyring>@metamask/eth-sig-util": {
-      "packages": {
-        "browserify>buffer": true,
-        "eth-sig-util>tweetnacl": true,
-        "eth-sig-util>tweetnacl-util": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethereumjs-util": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": true,
-        "ethereumjs-abi": true
-      }
-    },
-    "eth-trezor-keyring>@metamask/eth-sig-util>ethereumjs-util": {
-      "packages": {
-        "bn.js": true,
-        "browserify>assert": true,
-        "browserify>buffer": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": true,
-        "ethereumjs-util>create-hash": true,
-        "ethereumjs-util>ethereum-cryptography": true,
-        "ethereumjs-util>rlp": true,
-        "ethers>@ethersproject/signing-key>elliptic": true
-      }
-    },
-    "eth-trezor-keyring>@metamask/eth-sig-util>ethjs-util": {
-      "packages": {
-        "browserify>buffer": true,
-        "ethjs>ethjs-util>is-hex-prefixed": true,
-        "ethjs>ethjs-util>strip-hex-prefix": true
-      }
-    },
     "eth-trezor-keyring>hdkey": {
       "packages": {
         "browserify>assert": true,
@@ -2720,7 +2705,7 @@
       "packages": {
         "@babel/runtime": true,
         "browserify>events": true,
-        "eth-trezor-keyring>@metamask/eth-sig-util": true,
+        "eth-json-rpc-middleware>@metamask/eth-sig-util": true,
         "eth-trezor-keyring>trezor-connect>cross-fetch": true
       }
     },
@@ -2829,15 +2814,10 @@
     },
     "ethereumjs-util>ethereum-cryptography": {
       "packages": {
-        "browserify>assert": true,
         "browserify>buffer": true,
-        "browserify>crypto-browserify>create-hmac": true,
         "ethereumjs-util>ethereum-cryptography>keccak": true,
         "ethereumjs-util>ethereum-cryptography>secp256k1": true,
-        "ethereumjs-wallet>bs58check": true,
-        "ethereumjs-wallet>randombytes": true,
-        "ethereumjs-wallet>safe-buffer": true,
-        "ethers>@ethersproject/sha2>hash.js": true
+        "ethereumjs-wallet>randombytes": true
       }
     },
     "ethereumjs-util>ethereum-cryptography>browserify-aes": {
diff --git a/package.json b/package.json
index 1a1b60452..ce3abf34b 100644
--- a/package.json
+++ b/package.json
@@ -220,6 +220,7 @@
     "@metamask/controller-utils": "^1.0.0",
     "@metamask/design-tokens": "^1.9.0",
     "@metamask/eth-json-rpc-infura": "^7.0.0",
+    "@metamask/eth-keyring-controller": "^10.0.0",
     "@metamask/eth-ledger-bridge-keyring": "^0.13.0",
     "@metamask/eth-token-tracker": "^4.0.0",
     "@metamask/etherscan-link": "^2.2.0",
@@ -235,6 +236,7 @@
     "@metamask/providers": "^10.2.1",
     "@metamask/rate-limit-controller": "^1.0.0",
     "@metamask/rpc-methods": "^0.27.1",
+    "@metamask/scure-bip39": "^2.0.3",
     "@metamask/slip44": "^2.1.0",
     "@metamask/smart-transactions-controller": "^3.1.0",
     "@metamask/snaps-controllers": "^0.27.1",
@@ -270,7 +272,6 @@
     "eth-ens-namehash": "^2.0.8",
     "eth-json-rpc-filters": "^5.1.0",
     "eth-json-rpc-middleware": "^9.0.1",
-    "eth-keyring-controller": "^8.1.0",
     "eth-lattice-keyring": "^0.12.3",
     "eth-method-registry": "^2.0.0",
     "eth-query": "^2.1.2",
diff --git a/yarn.lock b/yarn.lock
index 2ee2a7ae2..1914af3ad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2027,13 +2027,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@ethereumjs/util@npm:^8.0.0":
-  version: 8.0.0
-  resolution: "@ethereumjs/util@npm:8.0.0"
+"@ethereumjs/util@npm:^8.0.0, @ethereumjs/util@npm:^8.0.2":
+  version: 8.0.3
+  resolution: "@ethereumjs/util@npm:8.0.3"
   dependencies:
     "@ethereumjs/rlp": ^4.0.0-beta.2
+    async: ^3.2.4
     ethereum-cryptography: ^1.1.2
-  checksum: 360e9795e120f15eba4d683260eca64071f9020eaa9d7276c0cdd80d837933757c0c089ba578a10ad0cfef51118d87649e1c6722a10385991590c4cf51eba62b
+  checksum: f41b9b1f491d65393fe33431ad2c723bdbf405358e201af3bd9ed2dbf04b6002f039e425681534084fd9b4b11d8c27d2ba521682fe2f49518f6891833246a698
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@@ -3605,19 +3606,7 @@ __metadata:
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   linkType: hard
 
-"@metamask/bip39@npm:^4.0.0":
-  version: 4.0.0
-  resolution: "@metamask/bip39@npm:4.0.0"
-  dependencies:
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-    create-hash: ^1.1.0
-    pbkdf2: ^3.0.9
-    randombytes: ^2.0.1
-  checksum: 0d629de806dd0a6c6ea2ff4ab4752931b15eda5abcf2975f3beed8b4161bcc4765ec97bd8ba0146059b10178f6cf1753f74223655908bc585a76b565f26d4f16
-  languageName: node
-  linkType: hard
-
-"@metamask/browser-passworder@npm:^4.0.1, @metamask/browser-passworder@npm:^4.0.2":
+"@metamask/browser-passworder@npm:^4.0.2":
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   resolution: "@metamask/browser-passworder@npm:4.0.2"
   checksum: 997c330b1c72f7135d0fd2a7f4b0dce37b3c2e6b30e92f048fa8d4f8c949f5b669dcc3064790f41df30ee2e53a9e64a812df72e00527736be704cce2cf4f6e49
@@ -3712,16 +3701,15 @@ __metadata:
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   linkType: hard
 
-"@metamask/eth-hd-keyring@npm:^4.0.2":
-  version: 4.0.2
-  resolution: "@metamask/eth-hd-keyring@npm:4.0.2"
+"@metamask/eth-hd-keyring@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "@metamask/eth-hd-keyring@npm:6.0.0"
   dependencies:
-    "@metamask/bip39": ^4.0.0
-    "@metamask/eth-sig-util": ^4.0.0
-    eth-simple-keyring: ^4.2.0
-    ethereumjs-util: ^7.0.9
-    ethereumjs-wallet: ^1.0.1
-  checksum: a390fe8baa71fa1e8416e20038c6d3e2b435ae0e7089d48f9ac5067e257971282d3cf2b8e7fcc0985c6cf0aa2839ea678ec92bc32aba02b764b18081f1f28d5e
+    "@ethereumjs/util": ^8.0.2
+    "@metamask/eth-sig-util": ^5.0.2
+    "@metamask/scure-bip39": ^2.0.3
+    ethereum-cryptography: ^1.1.2
+  checksum: 2f1b05c1bdb001f1529bedcd05ef4bcca43af5c8d64742ec1b2feed341edab565bff7f66ef3834ae1a451b23532bda20ac3579c62dde2201330af01025d1497a
   languageName: node
   linkType: hard
 
@@ -3738,6 +3726,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/eth-keyring-controller@npm:^10.0.0":
+  version: 10.0.0
+  resolution: "@metamask/eth-keyring-controller@npm:10.0.0"
+  dependencies:
+    "@metamask/browser-passworder": ^4.0.2
+    "@metamask/eth-hd-keyring": ^6.0.0
+    "@metamask/eth-sig-util": 5.0.2
+    "@metamask/eth-simple-keyring": ^5.0.0
+    obs-store: ^4.0.3
+  checksum: 6b06a74ae5da610289a4f5a7018b55d17d55b3d533fcd2d1675704902575d435373e4c2b3f4a019f6c14492f326e0dbfe7c04bd94ae8ebc38382fbe3b9c86b7c
+  languageName: node
+  linkType: hard
+
 "@metamask/eth-ledger-bridge-keyring@npm:^0.13.0":
   version: 0.13.0
   resolution: "@metamask/eth-ledger-bridge-keyring@npm:0.13.0"
@@ -3750,6 +3751,20 @@ __metadata:
   languageName: node
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+"@metamask/eth-sig-util@npm:5.0.2, @metamask/eth-sig-util@npm:^5.0.0, @metamask/eth-sig-util@npm:^5.0.1, @metamask/eth-sig-util@npm:^5.0.2":
+  version: 5.0.2
+  resolution: "@metamask/eth-sig-util@npm:5.0.2"
+  dependencies:
+    "@ethereumjs/util": ^8.0.0
+    bn.js: ^4.11.8
+    ethereum-cryptography: ^1.1.2
+    ethjs-util: ^0.1.6
+    tweetnacl: ^1.0.3
+    tweetnacl-util: ^0.15.1
+  checksum: 1fbf1a0f5e654058f0219c9018dbebadf53036c9c3b47c8faf1cac54816532bb18996821736f526ac4e3d579afcaf502af4ad07e88158a50f015141858b08a90
+  languageName: node
+  linkType: hard
+
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   version: 4.0.0
   resolution: "@metamask/eth-sig-util@npm:4.0.0"
@@ -3763,17 +3778,15 @@ __metadata:
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   linkType: hard
 
-"@metamask/eth-sig-util@npm:^5.0.0":
+"@metamask/eth-simple-keyring@npm:^5.0.0":
   version: 5.0.0
-  resolution: "@metamask/eth-sig-util@npm:5.0.0"
+  resolution: "@metamask/eth-simple-keyring@npm:5.0.0"
   dependencies:
     "@ethereumjs/util": ^8.0.0
-    bn.js: 4.11.8
+    "@metamask/eth-sig-util": ^5.0.1
     ethereum-cryptography: ^1.1.2
-    ethjs-util: ^0.1.6
-    tweetnacl: ^1.0.3
-    tweetnacl-util: ^0.15.1
-  checksum: a2353e92c403d448f34a6e84e360046cce2babea12b38f662689e15c364333afeb3c3677d95c24716f09c1a6d0998002117fb12c595ef08bed2d421956aa592e
+    randombytes: ^2.1.0
+  checksum: 6fd05173531b84f6fb816b90ab8cfb176ac3300f07daa51c4adac673fa17dbcc6ce1ebdf064b9f66549f37476bbc54eb2dd9d28935d57654ef62b935a1e31e1d
   languageName: node
   linkType: hard
 
@@ -4076,6 +4089,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/scure-bip39@npm:^2.0.3":
+  version: 2.0.3
+  resolution: "@metamask/scure-bip39@npm:2.0.3"
+  dependencies:
+    "@noble/hashes": ~1.1.1
+    "@scure/base": ~1.1.0
+  checksum: a1655adbab6165c833db7e1a2f46a9617503b79016b06e025e15babd5ba8bce682598fe939851ce88fff451c9833e0362003c9ba7c68b3bf1e7cc09bdfe9fa4c
+  languageName: node
+  linkType: hard
+
 "@metamask/slip44@npm:^2.1.0":
   version: 2.1.0
   resolution: "@metamask/slip44@npm:2.1.0"
@@ -7260,13 +7283,6 @@ __metadata:
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   linkType: hard
 
-"@types/node@npm:11.11.6":
-  version: 11.11.6
-  resolution: "@types/node@npm:11.11.6"
-  checksum: 075f1c011cf568e49701419acbcb55c24906b3bb5a34d9412a3b88f228a7a78401a5ad4d3e1cd6855c99aaea5ef96e37fc86ca097e50f06da92cf822befc1fff
-  languageName: node
-  linkType: hard
-
 "@types/node@npm:^12.0.12":
   version: 12.19.15
   resolution: "@types/node@npm:12.19.15"
@@ -9540,6 +9556,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"async@npm:^3.2.4":
+  version: 3.2.4
+  resolution: "async@npm:3.2.4"
+  checksum: 43d07459a4e1d09b84a20772414aa684ff4de085cbcaec6eea3c7a8f8150e8c62aa6cd4e699fe8ee93c3a5b324e777d34642531875a0817a35697522c1b02e89
+  languageName: node
+  linkType: hard
+
 "asynckit@npm:^0.4.0":
   version: 0.4.0
   resolution: "asynckit@npm:0.4.0"
@@ -10305,13 +10328,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"bn.js@npm:4.11.8":
-  version: 4.11.8
-  resolution: "bn.js@npm:4.11.8"
-  checksum: 80d4709cd58a21f0be8201e9e5859fea5ef133318e9800c8454cd334625c6e1caea593ca21f9b9a085fb560fbc12fb2fb3514363f8604258db924237fd039139
-  languageName: node
-  linkType: hard
-
 "bn.js@npm:>4.0.0, bn.js@npm:^5.1.1, bn.js@npm:^5.1.2, bn.js@npm:^5.1.3, bn.js@npm:^5.2.0, bn.js@npm:^5.2.1":
   version: 5.2.1
   resolution: "bn.js@npm:5.2.1"
@@ -15482,20 +15498,6 @@ __metadata:
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   linkType: hard
 
-"eth-keyring-controller@npm:^8.1.0":
-  version: 8.1.0
-  resolution: "eth-keyring-controller@npm:8.1.0"
-  dependencies:
-    "@metamask/bip39": ^4.0.0
-    "@metamask/browser-passworder": ^4.0.1
-    "@metamask/eth-hd-keyring": ^4.0.2
-    eth-sig-util: ^3.0.1
-    eth-simple-keyring: ^4.2.0
-    obs-store: ^4.0.3
-  checksum: 71872cac6e0583dbebbc29e3eec337164f823ccc4f78ecd63c6d770f8f84a08390f240c33128bdc6139ddadf8ca2a2e850d2285e3bc1621a7743d6a7ffcb6f4c
-  languageName: node
-  linkType: hard
-
 "eth-lattice-keyring@npm:^0.12.3":
   version: 0.12.3
   resolution: "eth-lattice-keyring@npm:0.12.3"
@@ -15588,7 +15590,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eth-sig-util@npm:^3.0.0, eth-sig-util@npm:^3.0.1":
+"eth-sig-util@npm:^3.0.0":
   version: 3.0.1
   resolution: "eth-sig-util@npm:3.0.1"
   dependencies:
@@ -15600,18 +15602,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eth-simple-keyring@npm:^4.2.0":
-  version: 4.2.0
-  resolution: "eth-simple-keyring@npm:4.2.0"
-  dependencies:
-    eth-sig-util: ^3.0.1
-    ethereumjs-util: ^7.0.9
-    ethereumjs-wallet: ^1.0.1
-    events: ^1.1.1
-  checksum: 5c6e03b2641905c3d58c0343e0d28d1192cdfd7da43ff8924c02ed50ff88cf1c66bb5e7057dec2fba9fe84ec467291e86c9ec0a8c72457214f7fe6a85984a259
-  languageName: node
-  linkType: hard
-
 "eth-trezor-keyring@npm:^0.10.0":
   version: 0.10.0
   resolution: "eth-trezor-keyring@npm:0.10.0"
@@ -15871,22 +15861,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ethereumjs-wallet@npm:^1.0.1":
-  version: 1.0.1
-  resolution: "ethereumjs-wallet@npm:1.0.1"
-  dependencies:
-    aes-js: ^3.1.1
-    bs58check: ^2.1.2
-    ethereum-cryptography: ^0.1.3
-    ethereumjs-util: ^7.0.2
-    randombytes: ^2.0.6
-    scrypt-js: ^3.0.1
-    utf8: ^3.0.0
-    uuid: ^3.3.2
-  checksum: 1b95529e7e03403728a452668a3d95b44eb69def49a5d00ce8a2f01e64f9efeacc1742c8531ddf967612075dcd1843c1fdc160a68d351a121da07732d0112963
-  languageName: node
-  linkType: hard
-
 "ethers@npm:^5.0.13, ethers@npm:^5.6.4":
   version: 5.7.2
   resolution: "ethers@npm:5.7.2"
@@ -16146,13 +16120,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"events@npm:^1.1.1":
-  version: 1.1.1
-  resolution: "events@npm:1.1.1"
-  checksum: 40431eb005cc4c57861b93d44c2981a49e7feb99df84cf551baed299ceea4444edf7744733f6a6667e942af687359b1f4a87ec1ec4f21d5127dac48a782039b9
-  languageName: node
-  linkType: hard
-
 "events@npm:^2.0.0":
   version: 2.1.0
   resolution: "events@npm:2.1.0"
@@ -24132,6 +24099,7 @@ __metadata:
     "@metamask/eslint-config-nodejs": ^9.0.0
     "@metamask/eslint-config-typescript": ^9.0.1
     "@metamask/eth-json-rpc-infura": ^7.0.0
+    "@metamask/eth-keyring-controller": ^10.0.0
     "@metamask/eth-ledger-bridge-keyring": ^0.13.0
     "@metamask/eth-token-tracker": ^4.0.0
     "@metamask/etherscan-link": ^2.2.0
@@ -24149,6 +24117,7 @@ __metadata:
     "@metamask/providers": ^10.2.1
     "@metamask/rate-limit-controller": ^1.0.0
     "@metamask/rpc-methods": ^0.27.1
+    "@metamask/scure-bip39": ^2.0.3
     "@metamask/slip44": ^2.1.0
     "@metamask/smart-transactions-controller": ^3.1.0
     "@metamask/snaps-controllers": ^0.27.1
@@ -24259,7 +24228,6 @@ __metadata:
     eth-ens-namehash: ^2.0.8
     eth-json-rpc-filters: ^5.1.0
     eth-json-rpc-middleware: ^9.0.1
-    eth-keyring-controller: ^8.1.0
     eth-lattice-keyring: ^0.12.3
     eth-method-registry: ^2.0.0
     eth-query: ^2.1.2
@@ -27005,7 +26973,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"pbkdf2@npm:^3.0.17, pbkdf2@npm:^3.0.3, pbkdf2@npm:^3.0.9":
+"pbkdf2@npm:^3.0.17, pbkdf2@npm:^3.0.3":
   version: 3.1.2
   resolution: "pbkdf2@npm:3.1.2"
   dependencies:
@@ -30575,7 +30543,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"scrypt-js@npm:3.0.1, scrypt-js@npm:^3.0.0, scrypt-js@npm:^3.0.1":
+"scrypt-js@npm:3.0.1, scrypt-js@npm:^3.0.0":
   version: 3.0.1
   resolution: "scrypt-js@npm:3.0.1"
   checksum: b7c7d1a68d6ca946f2fbb0778e0c4ec63c65501b54023b2af7d7e9f48fdb6c6580d6f7675cd53bda5944c5ebc057560d5a6365079752546865defb3b79dea454