diff --git a/.yarn/patches/@metamask-rpc-methods-npm-0.38.1-flask.1-081e1eb5b3.patch b/.yarn/patches/@metamask-rpc-methods-npm-0.38.1-flask.1-081e1eb5b3.patch
new file mode 100644
index 0000000000..01ab02aa93
--- /dev/null
+++ b/.yarn/patches/@metamask-rpc-methods-npm-0.38.1-flask.1-081e1eb5b3.patch
@@ -0,0 +1,19 @@
+diff --git a/dist/types/restricted/getLocale.d.ts b/dist/types/restricted/getLocale.d.ts
+index 2941d2733042664c341776c7bc840ba0813994ca..0188bbd4de0cd013159a36b736ad9baf94c18c92 100644
+--- a/dist/types/restricted/getLocale.d.ts
++++ b/dist/types/restricted/getLocale.d.ts
+@@ -1,6 +1,6 @@
+ import type { PermissionSpecificationBuilder, ValidPermissionSpecification, RestrictedMethodOptions } from '@metamask/permission-controller';
+ import { PermissionType } from '@metamask/permission-controller';
+-import type { NonEmptyArray } from '@metamask/utils';
++import type { Json, NonEmptyArray } from '@metamask/utils';
+ import type { MethodHooksObject } from '../utils';
+ declare const methodName = "snap_getLocale";
+ export declare type GetLocaleMethodHooks = {
+@@ -43,5 +43,5 @@ export declare const getLocaleBuilder: Readonly<{
+  * @param hooks.getLocale - A function that returns the user selected locale.
+  * @returns The user selected locale.
+  */
+-export declare function getImplementation({ getLocale }: GetLocaleMethodHooks): (_args: RestrictedMethodOptions<void>) => Promise<string>;
++export declare function getImplementation({ getLocale }: GetLocaleMethodHooks): (_args: RestrictedMethodOptions<Record<string, Json> | Json[]>) => Promise<string>;
+ export {};
diff --git a/package.json b/package.json
index 27d57c51f3..7432babc2a 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,10 @@
   "simple-git-hooks": {
     "pre-push": "yarn lint"
   },
+  "resolutions": {
+    "@metamask/rpc-methods@^0.38.1-flask.1": "patch:@metamask/rpc-methods@npm%3A0.38.1-flask.1#./.yarn/patches/@metamask-rpc-methods-npm-0.38.1-flask.1-081e1eb5b3.patch",
+    "@metamask/rpc-methods@^1.0.1": "patch:@metamask/rpc-methods@npm%3A0.38.1-flask.1#./.yarn/patches/@metamask-rpc-methods-npm-0.38.1-flask.1-081e1eb5b3.patch"
+  },
   "devDependencies": {
     "@lavamoat/allow-scripts": "^2.3.1",
     "@metamask/create-release-branch": "^1.1.0",
@@ -40,7 +44,7 @@
     "@metamask/eslint-config-nodejs": "^12.0.0",
     "@metamask/eslint-config-typescript": "^12.0.0",
     "@metamask/eth-json-rpc-provider": "^1.0.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "@types/node": "^16.18.24",
     "@typescript-eslint/eslint-plugin": "^5.30.7",
     "@typescript-eslint/parser": "^5.30.7",
diff --git a/packages/accounts-controller/package.json b/packages/accounts-controller/package.json
index 24191d9ba3..8442387438 100644
--- a/packages/accounts-controller/package.json
+++ b/packages/accounts-controller/package.json
@@ -32,7 +32,7 @@
     "@metamask/eth-snap-keyring": "^0.2.2",
     "@metamask/keyring-api": "^0.2.5",
     "@metamask/snaps-utils": "^1.0.1",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "deepmerge": "^4.2.2",
     "eth-rpc-errors": "^4.0.2",
     "ethereumjs-util": "^7.0.10",
diff --git a/packages/address-book-controller/package.json b/packages/address-book-controller/package.json
index a3e4afe7d2..9364550f58 100644
--- a/packages/address-book-controller/package.json
+++ b/packages/address-book-controller/package.json
@@ -30,7 +30,7 @@
   "dependencies": {
     "@metamask/base-controller": "^3.2.1",
     "@metamask/controller-utils": "^5.0.0",
-    "@metamask/utils": "^6.2.0"
+    "@metamask/utils": "^8.1.0"
   },
   "devDependencies": {
     "@metamask/auto-changelog": "^3.1.0",
diff --git a/packages/approval-controller/package.json b/packages/approval-controller/package.json
index 27657d4ed4..fc1f74a4b7 100644
--- a/packages/approval-controller/package.json
+++ b/packages/approval-controller/package.json
@@ -29,8 +29,8 @@
   },
   "dependencies": {
     "@metamask/base-controller": "^3.2.1",
-    "@metamask/utils": "^6.2.0",
-    "eth-rpc-errors": "^4.0.2",
+    "@metamask/rpc-errors": "^6.0.0",
+    "@metamask/utils": "^8.1.0",
     "immer": "^9.0.6",
     "nanoid": "^3.1.31"
   },
diff --git a/packages/approval-controller/src/ApprovalController.test.ts b/packages/approval-controller/src/ApprovalController.test.ts
index 94db8cbc8b..d990140615 100644
--- a/packages/approval-controller/src/ApprovalController.test.ts
+++ b/packages/approval-controller/src/ApprovalController.test.ts
@@ -1,7 +1,7 @@
 /* eslint-disable jest/expect-expect */
 
 import { ControllerMessenger } from '@metamask/base-controller';
-import { errorCodes, EthereumRpcError } from 'eth-rpc-errors';
+import { errorCodes, JsonRpcError } from '@metamask/rpc-errors';
 
 import type {
   ApprovalControllerActions,
@@ -642,7 +642,7 @@ describe('approval controller', () => {
       approvalController.reject('2', new Error('foo'));
       expect(approvalController.getTotalApprovalCount()).toBe(2);
 
-      approvalController.clear(new EthereumRpcError(1, 'clear'));
+      approvalController.clear(new JsonRpcError(1, 'clear'));
       expect(approvalController.getTotalApprovalCount()).toBe(0);
     });
 
@@ -666,7 +666,7 @@ describe('approval controller', () => {
       approvalController.reject('2', new Error('foo'));
       expect(approvalController.getTotalApprovalCount()).toBe(1);
 
-      approvalController.clear(new EthereumRpcError(1, 'clear'));
+      approvalController.clear(new JsonRpcError(1, 'clear'));
       expect(approvalController.getTotalApprovalCount()).toBe(0);
     });
   });
@@ -1025,7 +1025,7 @@ describe('approval controller', () => {
   describe('clear', () => {
     it('does nothing if state is already empty', () => {
       expect(() =>
-        approvalController.clear(new EthereumRpcError(1, 'clear')),
+        approvalController.clear(new JsonRpcError(1, 'clear')),
       ).not.toThrow();
     });
 
@@ -1040,7 +1040,7 @@ describe('approval controller', () => {
         .add({ id: 'foo3', origin: 'fizz.buzz', type: 'myType' })
         .catch((_error) => undefined);
 
-      approvalController.clear(new EthereumRpcError(1, 'clear'));
+      approvalController.clear(new JsonRpcError(1, 'clear'));
 
       expect(
         approvalController.state[PENDING_APPROVALS_STORE_KEY],
@@ -1055,16 +1055,16 @@ describe('approval controller', () => {
         type: 'myType',
       });
 
-      approvalController.clear(new EthereumRpcError(1000, 'foo'));
+      approvalController.clear(new JsonRpcError(1000, 'foo'));
       await expect(rejectPromise).rejects.toThrow(
-        new EthereumRpcError(1000, 'foo'),
+        new JsonRpcError(1000, 'foo'),
       );
     });
 
     it('does not clear approval flows', async () => {
       approvalController.startFlow();
 
-      approvalController.clear(new EthereumRpcError(1, 'clear'));
+      approvalController.clear(new JsonRpcError(1, 'clear'));
 
       expect(approvalController.state[APPROVAL_FLOWS_STORE_KEY]).toHaveLength(
         1,
diff --git a/packages/approval-controller/src/ApprovalController.ts b/packages/approval-controller/src/ApprovalController.ts
index 1c2096164f..4e3259e892 100644
--- a/packages/approval-controller/src/ApprovalController.ts
+++ b/packages/approval-controller/src/ApprovalController.ts
@@ -1,8 +1,8 @@
 import type { RestrictedControllerMessenger } from '@metamask/base-controller';
 import { BaseControllerV2 } from '@metamask/base-controller';
+import type { JsonRpcError, DataWithOptionalCause } from '@metamask/rpc-errors';
+import { rpcErrors } from '@metamask/rpc-errors';
 import type { Json, OptionalField } from '@metamask/utils';
-import type { EthereumRpcError } from 'eth-rpc-errors';
-import { ethErrors } from 'eth-rpc-errors';
 import type { Patch } from 'immer';
 import { nanoid } from 'nanoid';
 
@@ -256,7 +256,7 @@ export type GetApprovalsState = {
 
 export type ClearApprovalRequests = {
   type: `${typeof controllerName}:clearRequests`;
-  handler: (error: EthereumRpcError<unknown>) => void;
+  handler: (error: JsonRpcError<DataWithOptionalCause>) => void;
 };
 
 export type AddApprovalRequest = {
@@ -719,10 +719,10 @@ export class ApprovalController extends BaseControllerV2<
   /**
    * Rejects and deletes all approval requests.
    *
-   * @param rejectionError - The EthereumRpcError to reject the approval
+   * @param rejectionError - The JsonRpcError to reject the approval
    * requests with.
    */
-  clear(rejectionError: EthereumRpcError<unknown>): void {
+  clear(rejectionError: JsonRpcError<DataWithOptionalCause>): void {
     for (const id of this.#approvals.keys()) {
       this.reject(id, rejectionError);
     }
@@ -878,7 +878,7 @@ export class ApprovalController extends BaseControllerV2<
       !this.#typesExcludedFromRateLimiting.includes(type) &&
       this.has({ origin, type })
     ) {
-      throw ethErrors.rpc.resourceUnavailable(
+      throw rpcErrors.resourceUnavailable(
         getAlreadyPendingMessage(origin, type),
       );
     }
@@ -937,7 +937,7 @@ export class ApprovalController extends BaseControllerV2<
     }
 
     if (errorMessage) {
-      throw ethErrors.rpc.internal(errorMessage);
+      throw rpcErrors.internal(errorMessage);
     }
   }
 
diff --git a/packages/assets-controllers/package.json b/packages/assets-controllers/package.json
index ea014ec3cb..40073f0584 100644
--- a/packages/assets-controllers/package.json
+++ b/packages/assets-controllers/package.json
@@ -41,8 +41,8 @@
     "@metamask/metamask-eth-abis": "3.0.0",
     "@metamask/network-controller": "^13.0.0",
     "@metamask/preferences-controller": "^4.4.1",
-    "@metamask/rpc-errors": "^5.1.1",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/rpc-errors": "^6.0.0",
+    "@metamask/utils": "^8.1.0",
     "@types/uuid": "^8.3.0",
     "async-mutex": "^0.2.6",
     "ethereumjs-util": "^7.0.10",
diff --git a/packages/base-controller/package.json b/packages/base-controller/package.json
index 9d67bb3ff5..82c07cfc0a 100644
--- a/packages/base-controller/package.json
+++ b/packages/base-controller/package.json
@@ -28,7 +28,7 @@
     "test:watch": "jest --watch"
   },
   "dependencies": {
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "immer": "^9.0.6"
   },
   "devDependencies": {
diff --git a/packages/controller-utils/package.json b/packages/controller-utils/package.json
index 6090468771..33c48d0b00 100644
--- a/packages/controller-utils/package.json
+++ b/packages/controller-utils/package.json
@@ -29,10 +29,9 @@
   },
   "dependencies": {
     "@metamask/eth-query": "^3.0.1",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "@spruceid/siwe-parser": "1.1.3",
     "eth-ens-namehash": "^2.0.8",
-    "eth-rpc-errors": "^4.0.2",
     "ethereumjs-util": "^7.0.10",
     "ethjs-unit": "^0.1.6",
     "fast-deep-equal": "^3.1.3"
diff --git a/packages/ens-controller/package.json b/packages/ens-controller/package.json
index 3edbe15d70..4f72422a7e 100644
--- a/packages/ens-controller/package.json
+++ b/packages/ens-controller/package.json
@@ -32,7 +32,7 @@
     "@metamask/base-controller": "^3.2.1",
     "@metamask/controller-utils": "^5.0.0",
     "@metamask/network-controller": "^13.0.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "ethereum-ens-network-map": "^1.0.2",
     "punycode": "^2.1.1"
   },
diff --git a/packages/gas-fee-controller/package.json b/packages/gas-fee-controller/package.json
index e5d2de0a0c..105a9dd743 100644
--- a/packages/gas-fee-controller/package.json
+++ b/packages/gas-fee-controller/package.json
@@ -32,7 +32,7 @@
     "@metamask/controller-utils": "^5.0.0",
     "@metamask/eth-query": "^3.0.1",
     "@metamask/network-controller": "^13.0.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "@types/uuid": "^8.3.0",
     "ethereumjs-util": "^7.0.10",
     "ethjs-unit": "^0.1.6",
diff --git a/packages/keyring-controller/package.json b/packages/keyring-controller/package.json
index d2b33d2a8b..96ccfebacf 100644
--- a/packages/keyring-controller/package.json
+++ b/packages/keyring-controller/package.json
@@ -33,7 +33,7 @@
     "@metamask/eth-keyring-controller": "^13.0.1",
     "@metamask/message-manager": "^7.3.3",
     "@metamask/preferences-controller": "^4.4.1",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "async-mutex": "^0.2.6",
     "ethereumjs-util": "^7.0.10",
     "ethereumjs-wallet": "^1.0.1",
diff --git a/packages/message-manager/package.json b/packages/message-manager/package.json
index ac55fe711b..f60ea399e3 100644
--- a/packages/message-manager/package.json
+++ b/packages/message-manager/package.json
@@ -31,7 +31,7 @@
     "@metamask/base-controller": "^3.2.1",
     "@metamask/controller-utils": "^5.0.0",
     "@metamask/eth-sig-util": "^7.0.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "@types/uuid": "^8.3.0",
     "ethereumjs-util": "^7.0.10",
     "jsonschema": "^1.2.4",
diff --git a/packages/name-controller/package.json b/packages/name-controller/package.json
index 38a0f99f0f..a8cc3e9f6d 100644
--- a/packages/name-controller/package.json
+++ b/packages/name-controller/package.json
@@ -30,7 +30,7 @@
   },
   "dependencies": {
     "@metamask/base-controller": "^3.2.1",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "async-mutex": "^0.2.6",
     "immer": "^9.0.6"
   },
diff --git a/packages/network-controller/package.json b/packages/network-controller/package.json
index 2ad3570d8b..ebdd2a9a62 100644
--- a/packages/network-controller/package.json
+++ b/packages/network-controller/package.json
@@ -35,7 +35,7 @@
     "@metamask/eth-json-rpc-provider": "^1.0.0",
     "@metamask/eth-query": "^3.0.1",
     "@metamask/swappable-obj-proxy": "^2.1.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "async-mutex": "^0.2.6",
     "eth-block-tracker": "^7.0.1",
     "eth-rpc-errors": "^4.0.2",
diff --git a/packages/notification-controller/package.json b/packages/notification-controller/package.json
index fea9e4f35c..32cabd5c1a 100644
--- a/packages/notification-controller/package.json
+++ b/packages/notification-controller/package.json
@@ -29,7 +29,7 @@
   },
   "dependencies": {
     "@metamask/base-controller": "^3.2.1",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "immer": "^9.0.6",
     "nanoid": "^3.1.31"
   },
diff --git a/packages/permission-controller/README.md b/packages/permission-controller/README.md
index b05c224007..9d3e8f0edd 100644
--- a/packages/permission-controller/README.md
+++ b/packages/permission-controller/README.md
@@ -1,6 +1,6 @@
 # `@metamask/permission-controller`
 
-Mediates access to JSON-RPC methods, used to interact with pieces of the MetaMask stack, via middleware for `json-rpc-engine`.
+Mediates access to JSON-RPC methods, used to interact with pieces of the MetaMask stack, via middleware for `@metamask/json-rpc-engine`.
 
 ## Installation
 
diff --git a/packages/permission-controller/package.json b/packages/permission-controller/package.json
index 28ac47acca..93532f5611 100644
--- a/packages/permission-controller/package.json
+++ b/packages/permission-controller/package.json
@@ -31,12 +31,12 @@
     "@metamask/approval-controller": "^3.5.1",
     "@metamask/base-controller": "^3.2.1",
     "@metamask/controller-utils": "^5.0.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/json-rpc-engine": "^7.1.1",
+    "@metamask/rpc-errors": "^6.0.0",
+    "@metamask/utils": "^8.1.0",
     "@types/deep-freeze-strict": "^1.1.0",
     "deep-freeze-strict": "^1.1.1",
-    "eth-rpc-errors": "^4.0.2",
     "immer": "^9.0.6",
-    "json-rpc-engine": "^6.1.0",
     "nanoid": "^3.1.31"
   },
   "devDependencies": {
diff --git a/packages/permission-controller/src/Permission.ts b/packages/permission-controller/src/Permission.ts
index c6e033d2fb..c9951630f0 100644
--- a/packages/permission-controller/src/Permission.ts
+++ b/packages/permission-controller/src/Permission.ts
@@ -210,19 +210,20 @@ type RestrictedMethodContext = Readonly<{
   [key: string]: any;
 }>;
 
-export type RestrictedMethodParameters = Json[] | Record<string, Json> | void;
+export type RestrictedMethodParameters = Json[] | Record<string, Json>;
 
 /**
  * The arguments passed to a restricted method implementation.
  *
  * @template Params - The JSON-RPC parameters of the restricted method.
  */
-export type RestrictedMethodOptions<Params extends RestrictedMethodParameters> =
-  {
-    method: TargetName;
-    params?: Params;
-    context: RestrictedMethodContext;
-  };
+export type RestrictedMethodOptions<
+  Params extends RestrictedMethodParameters | null,
+> = {
+  method: TargetName;
+  params?: Params;
+  context: RestrictedMethodContext;
+};
 
 /**
  * A synchronous restricted method implementation.
diff --git a/packages/permission-controller/src/PermissionController.test.ts b/packages/permission-controller/src/PermissionController.test.ts
index c20e3cb71c..d32f3fd22a 100644
--- a/packages/permission-controller/src/PermissionController.test.ts
+++ b/packages/permission-controller/src/PermissionController.test.ts
@@ -6,11 +6,10 @@ import type {
 } from '@metamask/approval-controller';
 import { ControllerMessenger } from '@metamask/base-controller';
 import { isPlainObject } from '@metamask/controller-utils';
-import type { Json } from '@metamask/utils';
+import { JsonRpcEngine } from '@metamask/json-rpc-engine';
+import type { Json, PendingJsonRpcResponse } from '@metamask/utils';
 import { hasProperty } from '@metamask/utils';
 import assert from 'assert';
-import { JsonRpcEngine } from 'json-rpc-engine';
-import type { PendingJsonRpcResponse } from 'json-rpc-engine';
 
 import type {
   AsyncRestrictedMethod,
@@ -251,7 +250,7 @@ function getDefaultPermissionSpecifications() {
         CaveatTypes.filterArrayResponse,
         CaveatTypes.reverseArrayResponse,
       ],
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<Json[]>) => {
         return ['a', 'b', 'c'];
       },
     },
@@ -262,7 +261,9 @@ function getDefaultPermissionSpecifications() {
         CaveatTypes.filterObjectResponse,
         CaveatTypes.noopCaveat,
       ],
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (
+        _args: RestrictedMethodOptions<Record<string, Json>>,
+      ) => {
         return { a: 'x', b: 'y', c: 'z' };
       },
       validator: (permission: PermissionConstraint) => {
@@ -292,7 +293,7 @@ function getDefaultPermissionSpecifications() {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.wallet_noop,
       allowedCaveats: null,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
     },
@@ -300,7 +301,7 @@ function getDefaultPermissionSpecifications() {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.wallet_noopWithPermittedAndFailureSideEffects,
       allowedCaveats: null,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
       sideEffect: {
@@ -312,7 +313,7 @@ function getDefaultPermissionSpecifications() {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.wallet_noopWithPermittedAndFailureSideEffects2,
       allowedCaveats: null,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
       sideEffect: {
@@ -324,7 +325,7 @@ function getDefaultPermissionSpecifications() {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.wallet_noopWithPermittedSideEffects,
       allowedCaveats: null,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
       sideEffect: {
@@ -335,7 +336,7 @@ function getDefaultPermissionSpecifications() {
     [PermissionKeys.wallet_noopWithValidator]: {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.wallet_noopWithValidator,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
       allowedCaveats: [CaveatTypes.noopCaveat, CaveatTypes.filterArrayResponse],
@@ -352,7 +353,7 @@ function getDefaultPermissionSpecifications() {
     [PermissionKeys.wallet_noopWithRequiredCaveat]: {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.wallet_noopWithRequiredCaveat,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
       allowedCaveats: [CaveatTypes.noopCaveat],
@@ -388,7 +389,7 @@ function getDefaultPermissionSpecifications() {
     [PermissionKeys.wallet_noopWithFactory]: {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.wallet_noopWithFactory,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
       allowedCaveats: [CaveatTypes.filterArrayResponse],
@@ -415,7 +416,7 @@ function getDefaultPermissionSpecifications() {
       permissionType: PermissionType.RestrictedMethod,
       targetName: PermissionKeys.snap_foo,
       allowedCaveats: null,
-      methodImplementation: (_args: RestrictedMethodOptions<void>) => {
+      methodImplementation: (_args: RestrictedMethodOptions<null>) => {
         return null;
       },
       subjectTypes: [SubjectType.Snap],
@@ -1850,7 +1851,7 @@ describe('PermissionController', () => {
       expect(() =>
         controller.removeCaveat(
           origin,
-          PermissionNames.wallet_noopWithRequiredCaveat,
+          PermissionNames.wallet_noopWithRequiredCaveat as any,
           CaveatTypes.noopCaveat,
         ),
       ).toThrow(
@@ -5270,7 +5271,13 @@ describe('PermissionController', () => {
       };
 
       const expectedError = errors.unauthorized({
-        data: { origin, method: PermissionNames.wallet_getSecretArray },
+        data: {
+          origin,
+          method: PermissionNames.wallet_getSecretArray,
+          cause: null,
+        },
+        message:
+          'Unauthorized to perform action. Try requesting the required permission(s) first. For more information, see: https://docs.metamask.io/guide/rpc-api.html#permissions',
       });
 
       const { error }: any = await engine.handle(request);
@@ -5293,6 +5300,11 @@ describe('PermissionController', () => {
       const expectedError = errors.methodNotFound('wallet_foo', { origin });
 
       const { error }: any = await engine.handle(request);
+
+      expect(error.message).toStrictEqual(expectedError.message);
+      expect(error.data.cause).toBeNull();
+      delete error.message;
+      delete error.data.cause;
       expect(error).toMatchObject(expect.objectContaining(expectedError));
     });
 
@@ -5334,6 +5346,10 @@ describe('PermissionController', () => {
       );
 
       const { error }: any = await engine.handle(request);
+      expect(error.message).toStrictEqual(expectedError.message);
+      expect(error.data.cause).toBeNull();
+      delete error.message;
+      delete error.data.cause;
       expect(error).toMatchObject(expect.objectContaining(expectedError));
     });
   });
diff --git a/packages/permission-controller/src/PermissionController.ts b/packages/permission-controller/src/PermissionController.ts
index db282cda67..5bebdb970a 100644
--- a/packages/permission-controller/src/PermissionController.ts
+++ b/packages/permission-controller/src/PermissionController.ts
@@ -18,10 +18,10 @@ import {
   isPlainObject,
   isValidJson,
 } from '@metamask/controller-utils';
+import { JsonRpcError } from '@metamask/rpc-errors';
 import { hasProperty } from '@metamask/utils';
 import type { Json, Mutable } from '@metamask/utils';
 import deepFreeze from 'deep-freeze-strict';
-import { EthereumRpcError } from 'eth-rpc-errors';
 import { castDraft } from 'immer';
 import type { Draft, Patch } from 'immer';
 import { nanoid } from 'nanoid';
@@ -1802,6 +1802,7 @@ export class PermissionController<
     target: string,
   ): void {
     if (!isPlainObject(caveat)) {
+      // eslint-disable-next-line @typescript-eslint/no-throw-literal
       throw new InvalidCaveatError(caveat, origin, target);
     }
 
@@ -2149,7 +2150,7 @@ export class PermissionController<
     try {
       this.validateRequestedPermissions(origin, permissions);
     } catch (error) {
-      if (error instanceof EthereumRpcError) {
+      if (error instanceof JsonRpcError) {
         // Re-throw as an internal error; we should never receive invalid approved
         // permissions.
         throw internalError(
diff --git a/packages/permission-controller/src/errors.ts b/packages/permission-controller/src/errors.ts
index 04a41ba053..43a80b7d87 100644
--- a/packages/permission-controller/src/errors.ts
+++ b/packages/permission-controller/src/errors.ts
@@ -1,9 +1,16 @@
-import { errorCodes, ethErrors, EthereumRpcError } from 'eth-rpc-errors';
+import type { DataWithOptionalCause } from '@metamask/rpc-errors';
+import {
+  errorCodes,
+  providerErrors,
+  rpcErrors,
+  JsonRpcError,
+} from '@metamask/rpc-errors';
 
 import type { PermissionType } from './Permission';
 
 type UnauthorizedArg = {
   data?: Record<string, unknown>;
+  message?: string;
 };
 
 /**
@@ -13,7 +20,7 @@ type UnauthorizedArg = {
  * @returns The built error
  */
 export function unauthorized(opts: UnauthorizedArg) {
-  return ethErrors.provider.unauthorized({
+  return providerErrors.unauthorized({
     message:
       'Unauthorized to perform action. Try requesting the required permission(s) first. For more information, see: https://docs.metamask.io/guide/rpc-api.html#permissions',
     data: opts.data,
@@ -27,19 +34,19 @@ export function unauthorized(opts: UnauthorizedArg) {
  * @param data - Optional data for context.
  * @returns The built error
  */
-export function methodNotFound(method: string, data?: unknown) {
+export function methodNotFound(method: string, data?: DataWithOptionalCause) {
   const message = `The method "${method}" does not exist / is not available.`;
 
-  const opts: Parameters<typeof ethErrors.rpc.methodNotFound>[0] = { message };
+  const opts: Parameters<typeof rpcErrors.methodNotFound>[0] = { message };
   if (data !== undefined) {
     opts.data = data;
   }
-  return ethErrors.rpc.methodNotFound(opts);
+  return rpcErrors.methodNotFound(opts);
 }
 
 type InvalidParamsArg = {
   message?: string;
-  data?: unknown;
+  data?: DataWithOptionalCause;
 };
 
 /**
@@ -49,7 +56,7 @@ type InvalidParamsArg = {
  * @returns The built error
  */
 export function invalidParams(opts: InvalidParamsArg) {
-  return ethErrors.rpc.invalidParams({
+  return rpcErrors.invalidParams({
     data: opts.data,
     message: opts.message,
   });
@@ -63,8 +70,8 @@ export function invalidParams(opts: InvalidParamsArg) {
  */
 export function userRejectedRequest<Data extends Record<string, unknown>>(
   data?: Data,
-): EthereumRpcError<Data> {
-  return ethErrors.provider.userRejectedRequest({ data });
+): JsonRpcError<Data> {
+  return providerErrors.userRejectedRequest({ data });
 }
 
 /**
@@ -77,8 +84,8 @@ export function userRejectedRequest<Data extends Record<string, unknown>>(
 export function internalError<Data extends Record<string, unknown>>(
   message: string,
   data?: Data,
-): EthereumRpcError<Data> {
-  return ethErrors.rpc.internal({ message, data });
+): JsonRpcError<Data> {
+  return rpcErrors.internal({ message, data });
 }
 
 export class InvalidSubjectIdentifierError extends Error {
@@ -183,7 +190,9 @@ export class CaveatAlreadyExistsError extends Error {
   }
 }
 
-export class InvalidCaveatError extends EthereumRpcError<unknown> {
+export class InvalidCaveatError extends JsonRpcError<
+  DataWithOptionalCause | undefined
+> {
   public override data: { origin: string; target: string };
 
   constructor(receivedCaveat: unknown, origin: string, target: string) {
diff --git a/packages/permission-controller/src/permission-middleware.ts b/packages/permission-controller/src/permission-middleware.ts
index c79437fdc5..c18b90c622 100644
--- a/packages/permission-controller/src/permission-middleware.ts
+++ b/packages/permission-controller/src/permission-middleware.ts
@@ -1,13 +1,15 @@
-import type { Json } from '@metamask/utils';
-import { createAsyncMiddleware } from 'json-rpc-engine';
+import { createAsyncMiddleware } from '@metamask/json-rpc-engine';
 import type {
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
   JsonRpcEngine,
   JsonRpcMiddleware,
   AsyncJsonRpcEngineNextCallback,
+} from '@metamask/json-rpc-engine';
+import type {
+  Json,
   PendingJsonRpcResponse,
   JsonRpcRequest,
-} from 'json-rpc-engine';
+} from '@metamask/utils';
 
 import type {
   GenericPermissionController,
diff --git a/packages/permission-controller/src/rpc-methods/getPermissions.test.ts b/packages/permission-controller/src/rpc-methods/getPermissions.test.ts
index fd97a59e51..7ebbe4a04f 100644
--- a/packages/permission-controller/src/rpc-methods/getPermissions.test.ts
+++ b/packages/permission-controller/src/rpc-methods/getPermissions.test.ts
@@ -1,4 +1,4 @@
-import { JsonRpcEngine } from 'json-rpc-engine';
+import { JsonRpcEngine } from '@metamask/json-rpc-engine';
 
 import { getPermissionsHandler } from './getPermissions';
 
diff --git a/packages/permission-controller/src/rpc-methods/getPermissions.ts b/packages/permission-controller/src/rpc-methods/getPermissions.ts
index 7a11734e15..6debc06c84 100644
--- a/packages/permission-controller/src/rpc-methods/getPermissions.ts
+++ b/packages/permission-controller/src/rpc-methods/getPermissions.ts
@@ -1,5 +1,5 @@
+import type { JsonRpcEngineEndCallback } from '@metamask/json-rpc-engine';
 import type { PendingJsonRpcResponse } from '@metamask/utils';
-import type { JsonRpcEngineEndCallback } from 'json-rpc-engine';
 
 import type { PermissionConstraint } from '../Permission';
 import type { SubjectPermissions } from '../PermissionController';
@@ -8,7 +8,7 @@ import { MethodNames } from '../utils';
 
 export const getPermissionsHandler: PermittedHandlerExport<
   GetPermissionsHooks,
-  undefined,
+  any,
   PermissionConstraint[]
 > = {
   methodNames: [MethodNames.getPermissions],
diff --git a/packages/permission-controller/src/rpc-methods/requestPermissions.test.ts b/packages/permission-controller/src/rpc-methods/requestPermissions.test.ts
index b657286e8a..dfa18ef953 100644
--- a/packages/permission-controller/src/rpc-methods/requestPermissions.test.ts
+++ b/packages/permission-controller/src/rpc-methods/requestPermissions.test.ts
@@ -1,5 +1,8 @@
-import { ethErrors, serializeError } from 'eth-rpc-errors';
-import { JsonRpcEngine, createAsyncMiddleware } from 'json-rpc-engine';
+import {
+  JsonRpcEngine,
+  createAsyncMiddleware,
+} from '@metamask/json-rpc-engine';
+import { rpcErrors, serializeError } from '@metamask/rpc-errors';
 
 import { requestPermissionsHandler } from './requestPermissions';
 
@@ -67,7 +70,13 @@ describe('requestPermissions RPC method', () => {
     });
 
     expect(response.result).toBeUndefined();
-    expect(response.error).toStrictEqual(serializeError(new Error('foo')));
+    delete response.error.stack;
+    delete response.error.data.cause.stack;
+    const expectedError = new Error('foo');
+    delete expectedError.stack;
+    expect(response.error).toStrictEqual(
+      serializeError(expectedError, { shouldIncludeStack: false }),
+    );
     expect(mockRequestPermissionsForOrigin).toHaveBeenCalledTimes(1);
     expect(mockRequestPermissionsForOrigin).toHaveBeenCalledWith({}, '1');
   });
@@ -91,7 +100,7 @@ describe('requestPermissions RPC method', () => {
         params: [], // doesn't matter
       };
 
-      const expectedError = ethErrors.rpc
+      const expectedError = rpcErrors
         .invalidRequest({
           message: 'Invalid request: Must specify a valid id.',
           data: { request: { ...req } },
@@ -125,7 +134,7 @@ describe('requestPermissions RPC method', () => {
         params: invalidParams,
       };
 
-      const expectedError = ethErrors.rpc
+      const expectedError = rpcErrors
         .invalidParams({
           data: { request: { ...req } },
         })
diff --git a/packages/permission-controller/src/rpc-methods/requestPermissions.ts b/packages/permission-controller/src/rpc-methods/requestPermissions.ts
index 5792e4fbe7..1976eb2934 100644
--- a/packages/permission-controller/src/rpc-methods/requestPermissions.ts
+++ b/packages/permission-controller/src/rpc-methods/requestPermissions.ts
@@ -1,7 +1,7 @@
 import { isPlainObject } from '@metamask/controller-utils';
+import type { JsonRpcEngineEndCallback } from '@metamask/json-rpc-engine';
+import { rpcErrors } from '@metamask/rpc-errors';
 import type { JsonRpcRequest, PendingJsonRpcResponse } from '@metamask/utils';
-import { ethErrors } from 'eth-rpc-errors';
-import type { JsonRpcEngineEndCallback } from 'json-rpc-engine';
 
 import { invalidParams } from '../errors';
 import type { PermissionConstraint, RequestedPermissions } from '../Permission';
@@ -56,7 +56,7 @@ async function requestPermissionsImplementation(
     (typeof id === 'string' && !id)
   ) {
     return end(
-      ethErrors.rpc.invalidRequest({
+      rpcErrors.invalidRequest({
         message: 'Invalid request: Must specify a valid id.',
         data: { request: req },
       }),
diff --git a/packages/permission-controller/src/utils.ts b/packages/permission-controller/src/utils.ts
index 660160a656..a031cf4199 100644
--- a/packages/permission-controller/src/utils.ts
+++ b/packages/permission-controller/src/utils.ts
@@ -1,13 +1,13 @@
+import type {
+  JsonRpcEngineEndCallback,
+  JsonRpcEngineNextCallback,
+} from '@metamask/json-rpc-engine';
 import type {
   Json,
   JsonRpcParams,
   JsonRpcRequest,
   PendingJsonRpcResponse,
 } from '@metamask/utils';
-import type {
-  JsonRpcEngineEndCallback,
-  JsonRpcEngineNextCallback,
-} from 'json-rpc-engine';
 
 import type {
   CaveatSpecificationConstraint,
diff --git a/packages/polling-controller/package.json b/packages/polling-controller/package.json
index 40eb086809..ab1be76a78 100644
--- a/packages/polling-controller/package.json
+++ b/packages/polling-controller/package.json
@@ -31,7 +31,7 @@
     "@metamask/base-controller": "^3.2.1",
     "@metamask/controller-utils": "^5.0.0",
     "@metamask/network-controller": "^13.0.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "@types/uuid": "^8.3.0",
     "uuid": "^8.3.2"
   },
diff --git a/packages/signature-controller/package.json b/packages/signature-controller/package.json
index dbd7553ad1..16bda55af6 100644
--- a/packages/signature-controller/package.json
+++ b/packages/signature-controller/package.json
@@ -33,7 +33,7 @@
     "@metamask/controller-utils": "^5.0.0",
     "@metamask/logging-controller": "^1.0.2",
     "@metamask/message-manager": "^7.3.3",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "eth-rpc-errors": "^4.0.2",
     "ethereumjs-util": "^7.0.10",
     "immer": "^9.0.6",
diff --git a/packages/transaction-controller/package.json b/packages/transaction-controller/package.json
index 252e897550..9b8812b90b 100644
--- a/packages/transaction-controller/package.json
+++ b/packages/transaction-controller/package.json
@@ -37,7 +37,7 @@
     "@metamask/eth-query": "^3.0.1",
     "@metamask/metamask-eth-abis": "^3.0.0",
     "@metamask/network-controller": "^13.0.0",
-    "@metamask/utils": "^6.2.0",
+    "@metamask/utils": "^8.1.0",
     "async-mutex": "^0.2.6",
     "eth-method-registry": "1.1.0",
     "eth-rpc-errors": "^4.0.2",
diff --git a/yarn.lock b/yarn.lock
index bb678fa816..45dbc1826b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1298,7 +1298,7 @@ __metadata:
     "@metamask/keyring-controller": ^8.0.0
     "@metamask/snaps-controllers": ^1.0.1
     "@metamask/snaps-utils": ^1.0.1
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/readable-stream": ^2.3.0
     deepmerge: ^4.2.2
@@ -1335,7 +1335,7 @@ __metadata:
     "@metamask/auto-changelog": ^3.1.0
     "@metamask/base-controller": ^3.2.1
     "@metamask/controller-utils": ^5.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     deepmerge: ^4.2.2
     jest: ^27.5.1
@@ -1369,10 +1369,10 @@ __metadata:
   dependencies:
     "@metamask/auto-changelog": ^3.1.0
     "@metamask/base-controller": ^3.2.1
-    "@metamask/utils": ^6.2.0
+    "@metamask/rpc-errors": ^6.0.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     deepmerge: ^4.2.2
-    eth-rpc-errors: ^4.0.2
     immer: ^9.0.6
     jest: ^27.5.1
     nanoid: ^3.1.31
@@ -1402,8 +1402,8 @@ __metadata:
     "@metamask/metamask-eth-abis": 3.0.0
     "@metamask/network-controller": ^13.0.0
     "@metamask/preferences-controller": ^4.4.1
-    "@metamask/rpc-errors": ^5.1.1
-    "@metamask/utils": ^6.2.0
+    "@metamask/rpc-errors": ^6.0.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/node": ^16.18.24
     "@types/uuid": ^8.3.0
@@ -1449,7 +1449,7 @@ __metadata:
   resolution: "@metamask/base-controller@workspace:packages/base-controller"
   dependencies:
     "@metamask/auto-changelog": ^3.1.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/sinon": ^9.0.10
     deepmerge: ^4.2.2
@@ -1463,7 +1463,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@metamask/browser-passworder@npm:^4.0.2, @metamask/browser-passworder@npm:^4.1.0":
+"@metamask/browser-passworder@npm:^4.1.0":
   version: 4.1.0
   resolution: "@metamask/browser-passworder@npm:4.1.0"
   checksum: f1edb3b75594b8e8d075b3134c9ce6c73573160eb48184ef722b9d96a5763db1e2e9acb166fc5c66c7c82936e134a02a3fb4c0022ca9a948857a30181cb84d7e
@@ -1501,12 +1501,11 @@ __metadata:
   dependencies:
     "@metamask/auto-changelog": ^3.1.0
     "@metamask/eth-query": ^3.0.1
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@spruceid/siwe-parser": 1.1.3
     "@types/jest": ^27.4.1
     deepmerge: ^4.2.2
     eth-ens-namehash: ^2.0.8
-    eth-rpc-errors: ^4.0.2
     ethereumjs-util: ^7.0.10
     ethjs-unit: ^0.1.6
     fast-deep-equal: ^3.1.3
@@ -1530,7 +1529,7 @@ __metadata:
     "@metamask/eslint-config-nodejs": ^12.0.0
     "@metamask/eslint-config-typescript": ^12.0.0
     "@metamask/eth-json-rpc-provider": ^1.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/node": ^16.18.24
     "@typescript-eslint/eslint-plugin": ^5.30.7
     "@typescript-eslint/parser": ^5.30.7
@@ -1586,7 +1585,7 @@ __metadata:
     "@metamask/base-controller": ^3.2.1
     "@metamask/controller-utils": ^5.0.0
     "@metamask/network-controller": ^13.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     deepmerge: ^4.2.2
     ethereum-ens-network-map: ^1.0.2
@@ -1808,7 +1807,7 @@ __metadata:
     "@metamask/controller-utils": ^5.0.0
     "@metamask/eth-query": ^3.0.1
     "@metamask/network-controller": ^13.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/jest-when": ^2.7.3
     "@types/uuid": ^8.3.0
@@ -1900,7 +1899,7 @@ __metadata:
     "@metamask/message-manager": ^7.3.3
     "@metamask/preferences-controller": ^4.4.1
     "@metamask/scure-bip39": ^2.1.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     async-mutex: ^0.2.6
     deepmerge: ^4.2.2
@@ -1945,7 +1944,7 @@ __metadata:
     "@metamask/base-controller": ^3.2.1
     "@metamask/controller-utils": ^5.0.0
     "@metamask/eth-sig-util": ^7.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/uuid": ^8.3.0
     deepmerge: ^4.2.2
@@ -1973,7 +1972,7 @@ __metadata:
   dependencies:
     "@metamask/auto-changelog": ^3.1.0
     "@metamask/base-controller": ^3.2.1
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     async-mutex: ^0.2.6
     deepmerge: ^4.2.2
@@ -1999,7 +1998,7 @@ __metadata:
     "@metamask/eth-json-rpc-provider": ^1.0.0
     "@metamask/eth-query": ^3.0.1
     "@metamask/swappable-obj-proxy": ^2.1.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/jest-when": ^2.7.3
     "@types/lodash": ^4.14.191
@@ -2028,7 +2027,7 @@ __metadata:
   dependencies:
     "@metamask/auto-changelog": ^3.1.0
     "@metamask/base-controller": ^3.2.1
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     deepmerge: ^4.2.2
     immer: ^9.0.6
@@ -2080,15 +2079,15 @@ __metadata:
     "@metamask/auto-changelog": ^3.1.0
     "@metamask/base-controller": ^3.2.1
     "@metamask/controller-utils": ^5.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/json-rpc-engine": ^7.1.1
+    "@metamask/rpc-errors": ^6.0.0
+    "@metamask/utils": ^8.1.0
     "@types/deep-freeze-strict": ^1.1.0
     "@types/jest": ^27.4.1
     deep-freeze-strict: ^1.1.1
     deepmerge: ^4.2.2
-    eth-rpc-errors: ^4.0.2
     immer: ^9.0.6
     jest: ^27.5.1
-    json-rpc-engine: ^6.1.0
     nanoid: ^3.1.31
     ts-jest: ^27.1.4
     typedoc: ^0.23.15
@@ -2129,7 +2128,7 @@ __metadata:
     "@metamask/base-controller": ^3.2.1
     "@metamask/controller-utils": ^5.0.0
     "@metamask/network-controller": ^13.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/uuid": ^8.3.0
     deepmerge: ^4.2.2
@@ -2247,16 +2246,6 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@metamask/rpc-errors@npm:^5.1.1":
-  version: 5.1.1
-  resolution: "@metamask/rpc-errors@npm:5.1.1"
-  dependencies:
-    "@metamask/utils": ^5.0.0
-    fast-safe-stringify: ^2.0.6
-  checksum: ccd1b24da66af3ae63960b79c04b86efb8b96acb89ca6f7e0bbfe636d23ba5cddeba533c0692eafb87c44ec6f840085372d0f21b39e05df9a80700ff61538a30
-  languageName: node
-  linkType: hard
-
 "@metamask/rpc-errors@npm:^6.0.0":
   version: 6.0.0
   resolution: "@metamask/rpc-errors@npm:6.0.0"
@@ -2267,7 +2256,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/rpc-methods@npm:^0.38.1-flask.1":
+"@metamask/rpc-methods@npm:0.38.1-flask.1":
   version: 0.38.1-flask.1
   resolution: "@metamask/rpc-methods@npm:0.38.1-flask.1"
   dependencies:
@@ -2284,22 +2273,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/rpc-methods@npm:^1.0.1":
-  version: 1.0.1
-  resolution: "@metamask/rpc-methods@npm:1.0.1"
+"@metamask/rpc-methods@patch:@metamask/rpc-methods@npm%3A0.38.1-flask.1#./.yarn/patches/@metamask-rpc-methods-npm-0.38.1-flask.1-081e1eb5b3.patch::locator=%40metamask%2Fcore-monorepo%40workspace%3A.":
+  version: 0.38.1-flask.1
+  resolution: "@metamask/rpc-methods@patch:@metamask/rpc-methods@npm%3A0.38.1-flask.1#./.yarn/patches/@metamask-rpc-methods-npm-0.38.1-flask.1-081e1eb5b3.patch::version=0.38.1-flask.1&hash=2abe25&locator=%40metamask%2Fcore-monorepo%40workspace%3A."
   dependencies:
-    "@metamask/browser-passworder": ^4.0.2
-    "@metamask/key-tree": ^7.1.1
-    "@metamask/permission-controller": ^4.0.0
-    "@metamask/snaps-ui": ^1.0.1
-    "@metamask/snaps-utils": ^1.0.1
+    "@metamask/key-tree": ^9.0.0
+    "@metamask/permission-controller": ^4.1.0
+    "@metamask/snaps-ui": ^0.37.4-flask.1
+    "@metamask/snaps-utils": ^0.38.2-flask.1
     "@metamask/types": ^1.1.0
     "@metamask/utils": ^6.0.1
-    "@noble/hashes": ^1.1.3
-    eth-rpc-errors: ^4.0.2
-    nanoid: ^3.1.31
+    "@noble/hashes": ^1.3.1
+    eth-rpc-errors: ^4.0.3
     superstruct: ^1.0.3
-  checksum: 9d5c91f7af7c66b5f7afe23ce08a1d959bec1c7423063e955ae30ca41ed048e793a4e075b0fd23b9a8e54ff3a3fee018994e8d2fa494adebcc236f0bdd484340
+  checksum: 61829b70d80b7d3ad40e3916a303c26b4545f61b74ea776063c9803dce7ffa4c8882fef0189803a07250e125dc3818cbd9a4e6891d1041da23bb2a9c26f85441
   languageName: node
   linkType: hard
 
@@ -2362,7 +2349,7 @@ __metadata:
     "@metamask/keyring-controller": ^8.0.0
     "@metamask/logging-controller": ^1.0.2
     "@metamask/message-manager": ^7.3.3
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     deepmerge: ^4.2.2
     eth-rpc-errors: ^4.0.2
@@ -2587,7 +2574,7 @@ __metadata:
     "@metamask/eth-query": ^3.0.1
     "@metamask/metamask-eth-abis": ^3.0.0
     "@metamask/network-controller": ^13.0.0
-    "@metamask/utils": ^6.2.0
+    "@metamask/utils": ^8.1.0
     "@types/jest": ^27.4.1
     "@types/node": ^16.18.24
     async-mutex: ^0.2.6
@@ -2646,7 +2633,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/utils@npm:^6.0.1, @metamask/utils@npm:^6.2.0":
+"@metamask/utils@npm:^6.0.1":
   version: 6.2.0
   resolution: "@metamask/utils@npm:6.2.0"
   dependencies: