diff --git a/packages/approval-controller/package.json b/packages/approval-controller/package.json
index 4e929afb9e..71ea00ee2b 100644
--- a/packages/approval-controller/package.json
+++ b/packages/approval-controller/package.json
@@ -30,8 +30,8 @@
   },
   "dependencies": {
     "@metamask/base-controller": "^3.2.2",
+    "@metamask/rpc-errors": "^6.0.0",
     "@metamask/utils": "^6.2.0",
-    "eth-rpc-errors": "^4.0.2",
     "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 de40e8b077..1967f46a3b 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,
@@ -652,7 +652,7 @@ 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);
     });
 
@@ -677,7 +677,7 @@ 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);
     });
   });
@@ -1042,7 +1042,7 @@ 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();
     });
 
@@ -1057,7 +1057,7 @@ 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],
@@ -1072,16 +1072,16 @@ 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/controller-utils/package.json b/packages/controller-utils/package.json
index 0f23ef24e6..8ee528a36e 100644
--- a/packages/controller-utils/package.json
+++ b/packages/controller-utils/package.json
@@ -33,7 +33,6 @@
     "@metamask/utils": "^6.2.0",
     "@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/yarn.lock b/yarn.lock
index 5c536d5af3..35b5fd24e5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1369,10 +1369,10 @@ __metadata:
   dependencies:
     "@metamask/auto-changelog": ^3.1.0
     "@metamask/base-controller": ^3.2.2
+    "@metamask/rpc-errors": ^6.0.0
     "@metamask/utils": ^6.2.0
     "@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
@@ -1506,7 +1506,6 @@ __metadata:
     "@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