diff --git a/cli/cli.spec.mts b/cli/cli.spec.mts
index be8959e38cfc..75ed978ed3ae 100644
--- a/cli/cli.spec.mts
+++ b/cli/cli.spec.mts
@@ -8,7 +8,6 @@ import { execaCommandSync } from 'execa';
 import type { GeneratorMeta } from '@yeoman/types';
 import type FullEnvironment from 'yeoman-environment';
 import { coerce } from 'semver';
-import quibble from 'quibble';
 
 import { defaultHelpers as helpers, createBlueprintFiles } from '../lib/testing/index.js';
 import { getCommand as actualGetCommonand } from './utils.mjs';
@@ -96,7 +95,7 @@ describe('cli', () => {
   let argv;
 
   before(async () => {
-    await quibble.esm('./utils.mjs', { logger, getCommand, CLI_NAME: 'jhipster', done: () => {} });
+    await esmocha.mock('./utils.mjs', { logger, getCommand, CLI_NAME: 'jhipster', done: () => {} } as any);
     const { buildJHipster } = await import('./program.mjs');
 
     mockCli = async (argv: string[], opts = {}) => {
@@ -105,7 +104,7 @@ describe('cli', () => {
     };
   });
   after(() => {
-    quibble.reset();
+    esmocha.reset();
   });
 
   beforeEach(async () => {
diff --git a/generators/java/support/checks/check-java.spec.ts b/generators/java/support/checks/check-java.spec.ts
index abc3ec1f31cd..49576d5634b4 100644
--- a/generators/java/support/checks/check-java.spec.ts
+++ b/generators/java/support/checks/check-java.spec.ts
@@ -1,7 +1,6 @@
 import { after, before, describe, esmocha, expect, it, resetAllMocks } from 'esmocha';
-import quibble from 'quibble';
 
-const execa = { execa: esmocha.fn(), execaSync: esmocha.fn(), execaCommandSync: esmocha.fn(), execaCommand: esmocha.fn() };
+const { execaCommandSync } = await esmocha.mock('execa', import('execa'));
 
 const baseResult = {
   cwd: '',
@@ -15,13 +14,9 @@ const baseResult = {
 } as any;
 
 describe('generator - server - checkJava', () => {
-  before(async () => {
-    await quibble.esm('execa', execa);
-  });
   after(() => {
-    quibble.reset();
+    esmocha.reset();
   });
-
   afterEach(() => {
     resetAllMocks();
   });
@@ -31,7 +26,7 @@ describe('generator - server - checkJava', () => {
     let result;
 
     before(async () => {
-      execa.execaCommandSync.mockReturnValue({ ...baseResult, stderr });
+      execaCommandSync.mockReturnValue({ ...baseResult, stderr });
       const { default: checkJava } = await import('./check-java.js');
       result = checkJava([]);
     });
@@ -50,7 +45,7 @@ describe('generator - server - checkJava', () => {
     let result;
 
     before(async () => {
-      execa.execaCommandSync.mockReturnValue({ ...baseResult, exitCode, stderr });
+      execaCommandSync.mockReturnValue({ ...baseResult, exitCode, stderr });
       const { default: checkJava } = await import('./check-java.js');
       result = checkJava([]);
     });
@@ -64,7 +59,7 @@ describe('generator - server - checkJava', () => {
     let result;
 
     before(async () => {
-      execa.execaCommandSync.mockImplementation(() => {
+      execaCommandSync.mockImplementation(() => {
         throw new Error('foo');
       });
       const { default: checkJava } = await import('./check-java.js');
diff --git a/package-lock.json b/package-lock.json
index 4cb8bb200c22..0183637b45c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -85,7 +85,6 @@
         "jsdoc": "4.0.3",
         "open-cli": "8.0.0",
         "prettier2": "npm:prettier@2.8.8",
-        "quibble": "0.9.2",
         "rimraf": "5.0.7",
         "sinon": "19.0.2",
         "sinon-chai": "3.7.0",
diff --git a/package.json b/package.json
index cdde1d606c56..b221fa83e0d6 100644
--- a/package.json
+++ b/package.json
@@ -193,7 +193,6 @@
     "jsdoc": "4.0.3",
     "open-cli": "8.0.0",
     "prettier2": "npm:prettier@2.8.8",
-    "quibble": "0.9.2",
     "rimraf": "5.0.7",
     "sinon": "19.0.2",
     "sinon-chai": "3.7.0",