diff --git a/package.json b/package.json
index 5fa92662..7977ef92 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,6 @@
   },
   "dependencies": {
     "@metamask/eth-sig-util": "^5.0.0",
-    "@metamask/safe-event-emitter": "^2.0.0",
     "@metamask/utils": "^3.0.3",
     "clone": "^2.1.1",
     "eth-block-tracker": "^6.1.0",
@@ -46,6 +45,7 @@
     "@metamask/eslint-config-jest": "^8.0.0",
     "@metamask/eslint-config-nodejs": "^8.0.0",
     "@metamask/eslint-config-typescript": "^8.0.0",
+    "@metamask/eth-json-rpc-provider": "^1.0.0",
     "@types/btoa": "^1.2.3",
     "@types/clone": "^2.1.0",
     "@types/jest": "^27.4.1",
diff --git a/src/block-cache.test.ts b/src/block-cache.test.ts
index d154417f..2b0e4f94 100644
--- a/src/block-cache.test.ts
+++ b/src/block-cache.test.ts
@@ -1,8 +1,9 @@
 import { PollingBlockTracker, Provider } from 'eth-block-tracker';
 import { JsonRpcEngine } from 'json-rpc-engine';
 import pify from 'pify';
+import { providerFromEngine } from '@metamask/eth-json-rpc-provider';
 import createHitTrackerMiddleware from '../test/util/createHitTrackerMiddleware';
-import { providerFromEngine, createBlockCacheMiddleware } from '.';
+import { createBlockCacheMiddleware } from '.';
 
 function createTestSetup() {
   // raw data source
diff --git a/src/block-ref.test.ts b/src/block-ref.test.ts
index ac87ffea..c49ac28f 100644
--- a/src/block-ref.test.ts
+++ b/src/block-ref.test.ts
@@ -1,5 +1,7 @@
 import { PollingBlockTracker, Provider } from 'eth-block-tracker';
 import { JsonRpcEngine, JsonRpcMiddleware } from 'json-rpc-engine';
+import { providerFromEngine } from '@metamask/eth-json-rpc-provider';
+import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
 import {
   buildMockParamsWithBlockParamAt,
   stubProviderRequests,
@@ -9,11 +11,7 @@ import {
   buildMockParamsWithoutBlockParamAt,
   expectProviderRequestNotToHaveBeenMade,
 } from '../test/util/helpers';
-import {
-  SafeEventEmitterProvider,
-  providerFromEngine,
-  createBlockRefMiddleware,
-} from '.';
+import { createBlockRefMiddleware } from '.';
 
 /**
  * Objects used in each test.
diff --git a/src/block-ref.ts b/src/block-ref.ts
index 18089410..a9aa96fb 100644
--- a/src/block-ref.ts
+++ b/src/block-ref.ts
@@ -6,9 +6,10 @@ import {
 } from 'json-rpc-engine';
 import clone from 'clone';
 import pify from 'pify';
+import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
 import { projectLogger, createModuleLogger } from './logging-utils';
 import { blockTagParamIndex } from './utils/cache';
-import type { Block, SafeEventEmitterProvider } from './types';
+import type { Block } from './types';
 
 interface BlockRefMiddlewareOptions {
   blockTracker?: PollingBlockTracker;
diff --git a/src/index.ts b/src/index.ts
index 5acaf99e..80efdcd0 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -5,8 +5,5 @@ export * from './block-tracker-inspector';
 export * from './fetch';
 export * from './inflight-cache';
 export * from './providerAsMiddleware';
-export * from './providerFromEngine';
-export * from './providerFromMiddleware';
 export * from './retryOnEmpty';
-export type { SafeEventEmitterProvider } from './types';
 export * from './wallet';
diff --git a/src/providerAsMiddleware.ts b/src/providerAsMiddleware.ts
index 153a1774..04e3f8a1 100644
--- a/src/providerAsMiddleware.ts
+++ b/src/providerAsMiddleware.ts
@@ -1,5 +1,5 @@
 import { JsonRpcMiddleware, PendingJsonRpcResponse } from 'json-rpc-engine';
-import type { SafeEventEmitterProvider } from './types';
+import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
 
 export function providerAsMiddleware(
   provider: SafeEventEmitterProvider,
@@ -28,10 +28,12 @@ export function ethersProviderAsMiddleware(
     // send request to provider
     provider.send(
       req,
-      (err: Error, providerRes: PendingJsonRpcResponse<any>) => {
+      (err: unknown, providerRes: PendingJsonRpcResponse<any>) => {
         // forward any error
         if (err) {
-          return end(err);
+          // TODO: Remove this cast when next major `json-rpc-engine` release is out
+          // The next release changes how errors are propogated.
+          return end(err as Error);
         }
         // copy provider response onto original response
         Object.assign(res, providerRes);
diff --git a/src/providerFromEngine.ts b/src/providerFromEngine.ts
deleted file mode 100644
index e2e80b3d..00000000
--- a/src/providerFromEngine.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import { JsonRpcEngine, JsonRpcRequest } from 'json-rpc-engine';
-import SafeEventEmitter from '@metamask/safe-event-emitter';
-import type { SafeEventEmitterProvider } from './types';
-
-export function providerFromEngine(
-  engine: JsonRpcEngine,
-): SafeEventEmitterProvider {
-  const provider: SafeEventEmitterProvider =
-    new SafeEventEmitter() as SafeEventEmitterProvider;
-  // handle both rpc send methods
-  provider.sendAsync = (req, cb) => {
-    engine.handle(req, cb);
-  };
-
-  provider.send = (
-    req: JsonRpcRequest<any>,
-    callback: (error: any, providerRes: any) => void,
-  ) => {
-    if (typeof callback !== 'function') {
-      throw new Error('Must provide callback to "send" method.');
-    }
-    engine.handle(req, callback);
-  };
-
-  // forward notifications
-  if (engine.on) {
-    engine.on('notification', (message: string) => {
-      provider.emit('data', null, message);
-    });
-  }
-  return provider;
-}
diff --git a/src/providerFromMiddleware.ts b/src/providerFromMiddleware.ts
deleted file mode 100644
index 8361ba91..00000000
--- a/src/providerFromMiddleware.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { JsonRpcEngine, JsonRpcMiddleware } from 'json-rpc-engine';
-import type { SafeEventEmitterProvider } from './types';
-import { providerFromEngine } from './providerFromEngine';
-
-export function providerFromMiddleware(
-  middleware: JsonRpcMiddleware<unknown, unknown>,
-): SafeEventEmitterProvider {
-  const engine: JsonRpcEngine = new JsonRpcEngine();
-  engine.push(middleware);
-  const provider: SafeEventEmitterProvider = providerFromEngine(engine);
-  return provider;
-}
diff --git a/src/retryOnEmpty.test.ts b/src/retryOnEmpty.test.ts
index ec9c3cc9..42add7e5 100644
--- a/src/retryOnEmpty.test.ts
+++ b/src/retryOnEmpty.test.ts
@@ -4,6 +4,8 @@ import {
   JsonRpcMiddleware,
   JsonRpcRequest,
 } from 'json-rpc-engine';
+import { providerFromEngine } from '@metamask/eth-json-rpc-provider';
+import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
 import {
   buildFinalMiddlewareWithDefaultResponse,
   buildMockParamsWithBlockParamAt,
@@ -15,11 +17,7 @@ import {
   requestMatches,
   stubProviderRequests,
 } from '../test/util/helpers';
-import {
-  providerFromEngine,
-  createRetryOnEmptyMiddleware,
-  SafeEventEmitterProvider,
-} from '.';
+import { createRetryOnEmptyMiddleware } from '.';
 
 /**
  * Objects used in each test.
diff --git a/src/retryOnEmpty.ts b/src/retryOnEmpty.ts
index 4873d300..14300402 100644
--- a/src/retryOnEmpty.ts
+++ b/src/retryOnEmpty.ts
@@ -5,10 +5,11 @@ import {
   JsonRpcMiddleware,
   PendingJsonRpcResponse,
 } from 'json-rpc-engine';
+import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
 import pify from 'pify';
 import { projectLogger, createModuleLogger } from './logging-utils';
 import { blockTagParamIndex } from './utils/cache';
-import { Block, SafeEventEmitterProvider } from './types';
+import { Block } from './types';
 
 //
 // RetryOnEmptyMiddleware will retry any request with an empty response that has
diff --git a/src/types.ts b/src/types.ts
index d3afc9c9..005de8cd 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,9 +1,4 @@
-import {
-  JsonRpcMiddleware,
-  JsonRpcRequest,
-  JsonRpcResponse,
-} from 'json-rpc-engine';
-import SafeEventEmitter from '@metamask/safe-event-emitter';
+import { JsonRpcMiddleware, JsonRpcRequest } from 'json-rpc-engine';
 
 export interface JsonRpcRequestToCache<T> extends JsonRpcRequest<T> {
   skipCache?: boolean;
@@ -23,18 +18,3 @@ export type Block = Record<string, BlockData>;
 export type BlockCache = Record<string, Block>;
 
 export type Cache = Record<number, BlockCache>;
-
-export type SendAsyncCallBack<T> = (
-  err: unknown,
-  providerRes: JsonRpcResponse<T>,
-) => void;
-
-export type SendCallBack = (
-  err: any,
-  providerRes: JsonRpcResponse<any>,
-) => void;
-
-export interface SafeEventEmitterProvider extends SafeEventEmitter {
-  sendAsync: <T, U>(req: JsonRpcRequest<T>, cb: SendAsyncCallBack<U>) => void;
-  send: (req: JsonRpcRequest<any>, callback: SendCallBack) => void;
-}
diff --git a/test/util/helpers.ts b/test/util/helpers.ts
index b58a1a2c..91c1892b 100644
--- a/test/util/helpers.ts
+++ b/test/util/helpers.ts
@@ -5,7 +5,7 @@ import {
   JsonRpcResponse,
   JsonRpcMiddleware,
 } from 'json-rpc-engine';
-import { SafeEventEmitterProvider } from '../../src';
+import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
 
 /**
  * An object that can be used to assign a canned response to a request made via
diff --git a/yarn.lock b/yarn.lock
index a2029954..82ff78ad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -856,8 +856,8 @@ __metadata:
     "@metamask/eslint-config-jest": ^8.0.0
     "@metamask/eslint-config-nodejs": ^8.0.0
     "@metamask/eslint-config-typescript": ^8.0.0
+    "@metamask/eth-json-rpc-provider": ^1.0.0
     "@metamask/eth-sig-util": ^5.0.0
-    "@metamask/safe-event-emitter": ^2.0.0
     "@metamask/utils": ^3.0.3
     "@types/btoa": ^1.2.3
     "@types/clone": ^2.1.0
@@ -889,6 +889,16 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@metamask/eth-json-rpc-provider@npm:^1.0.0":
+  version: 1.0.0
+  resolution: "@metamask/eth-json-rpc-provider@npm:1.0.0"
+  dependencies:
+    "@metamask/safe-event-emitter": ^2.0.0
+    json-rpc-engine: ^6.1.0
+  checksum: 27865d84d90030db1a9e5a66bc0b0ae079706fb7be635ec1e9bd4f64771e819aae78f0a026c6629d3a1a2eb277fcd51977315c049c47a70df1dd95d1d4106982
+  languageName: node
+  linkType: hard
+
 "@metamask/eth-sig-util@npm:^5.0.0":
   version: 5.0.2
   resolution: "@metamask/eth-sig-util@npm:5.0.2"