diff --git a/__tests__/server/middleware/pwa/offline.spec.jsx b/__tests__/server/middleware/pwa/offline.spec.jsx
index 71df81649..c1780190a 100644
--- a/__tests__/server/middleware/pwa/offline.spec.jsx
+++ b/__tests__/server/middleware/pwa/offline.spec.jsx
@@ -20,7 +20,7 @@
 
 import React from 'react';
 import { Helmet } from 'react-helmet';
-import { registerModule } from 'holocron';
+import { RenderModule, registerModule } from 'holocron';
 import { createRequest, createResponse } from 'node-mocks-http';
 
 import oneApp from '../../../../src/universal';
@@ -36,6 +36,10 @@ jest.mock('fs', () => ({
   existsSync: () => false,
   readFileSync: (filePath) => Buffer.from(filePath.endsWith('noop.js') ? '[service-worker-noop-script]' : '[service-worker-script]'),
 }));
+jest.mock('holocron', () => ({
+  ...jest.requireActual('holocron'),
+  RenderModule: jest.fn(),
+}));
 
 describe('offline middleware', () => {
   beforeAll(() => {
@@ -48,7 +52,9 @@ describe('offline middleware', () => {
     global.fetch = jest.fn(() => Promise.resolve({}));
 
     const rootModuleName = 'root-module';
-    registerModule(rootModuleName, () => React.createElement('p', null, 'Hi there'));
+    const RootModule = () => React.createElement('p', null, 'Hi there');
+    registerModule(rootModuleName, RootModule);
+    RenderModule.mockImplementation(() => <RootModule />);
     setStateConfig({
       rootModuleName: {
         server: rootModuleName,
@@ -100,7 +106,7 @@ describe('offline middleware', () => {
     const middleware = createOfflineMiddleware(oneApp);
     const req = createRequest();
     const res = createResponse();
-    registerModule('root-module', () => (
+    const RootModule = () => (
       <React.Fragment>
         <Helmet>
           <link rel="manifest" href="manifest.webmanifest" />
@@ -109,7 +115,9 @@ describe('offline middleware', () => {
           hello
         </p>
       </React.Fragment>
-    ));
+    );
+    registerModule('root-module', RootModule);
+    RenderModule.mockImplementation(() => <RootModule />);
 
     await expect(middleware(req, res)).resolves.toBeUndefined();
     expect(req.appHtml).toEqual('<p>hello</p>');
diff --git a/package-lock.json b/package-lock.json
index d9b522594..3c12d101c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,7 +41,7 @@
         "express-prom-bundle": "^6.6.0",
         "flat": "^5.0.2",
         "helmet": "^3.22.0",
-        "holocron": "^1.7.0",
+        "holocron": "^1.8.1",
         "holocron-module-route": "^1.2.1",
         "immutable": "^4.0.0",
         "ip": "^1.1.5",
@@ -13556,9 +13556,9 @@
       }
     },
     "node_modules/holocron": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/holocron/-/holocron-1.7.0.tgz",
-      "integrity": "sha512-gz88zT+JuIWC19o+7tgFl9whUqrCS5TGFga2QSJU3CLLYzlYMf1UsW13lGE1QjBIQDDwYlwPY2+FSUeejeg9mg==",
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/holocron/-/holocron-1.8.1.tgz",
+      "integrity": "sha512-jIR6tYjyZyODpc7D8TGddyoTFy3bTJ/5aClHHp9PR5R5QfmmHra+wpN6mkKi7R5+w3LPrbE1bK5NLZ4hdAZ5IA==",
       "dependencies": {
         "@americanexpress/vitruvius": "^2.0.0",
         "hoist-non-react-statics": "^3.3.0",
@@ -13570,6 +13570,7 @@
         "redux-thunk": "^2.1.0",
         "require-from-string": "^1.2.1",
         "reselect": "^4.0.0",
+        "semver": "^7.3.8",
         "shallowequal": "^1.1.0",
         "ssri": "^7.0.1"
       },
diff --git a/package.json b/package.json
index 51af87a85..aca801d81 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "express-prom-bundle": "^6.6.0",
     "flat": "^5.0.2",
     "helmet": "^3.22.0",
-    "holocron": "^1.7.0",
+    "holocron": "^1.8.1",
     "holocron-module-route": "^1.2.1",
     "immutable": "^4.0.0",
     "ip": "^1.1.5",