diff --git a/src/Router.test.tsx b/src/Router.test.tsx
index 1929f31..7628121 100644
--- a/src/Router.test.tsx
+++ b/src/Router.test.tsx
@@ -1,5 +1,5 @@
 import React from 'react';
-import TestRenderer from 'react-test-renderer';
+import { create, act } from 'react-test-renderer';
 import { wait } from '@testing-library/react';
 import { MemoryRouter } from 'react-router';
 
@@ -11,7 +11,7 @@ import { Router } from './Router';
 jest.mock('./api/Marvel');
 
 function renderRoute(path: string) {
-  return TestRenderer.create(
+  return create(
     <MemoryRouter initialEntries={[path]}>
       <Router />
     </MemoryRouter>
@@ -20,7 +20,7 @@ function renderRoute(path: string) {
 
 test('HeroesPagination route', async () => {
   const wrapper = renderRoute('/');
-  await wait();
+  await act(() => wait());
   expect(wrapper.root.findAllByType(HeroesPagination)).toHaveLength(1);
   expect(wrapper.root.findAllByType(Hero)).toHaveLength(0);
   expect(wrapper.root.findAllByType(PageNotFound)).toHaveLength(0);
@@ -29,7 +29,7 @@ test('HeroesPagination route', async () => {
 
 test('Hero route', async () => {
   const wrapper = renderRoute('/heroes/1011334');
-  await wait();
+  await act(() => wait());
   expect(wrapper.root.findAllByType(HeroesPagination)).toHaveLength(0);
   expect(wrapper.root.findAllByType(Hero)).toHaveLength(1);
   expect(wrapper.root.findAllByType(PageNotFound)).toHaveLength(0);