diff --git a/cypress/e2e/api/group/createGroup.cy.js b/cypress/e2e/api/group/createGroup.cy.js
index a5f655d..f68ebd6 100644
--- a/cypress/e2e/api/group/createGroup.cy.js
+++ b/cypress/e2e/api/group/createGroup.cy.js
@@ -4,7 +4,7 @@ describe('Group', () => {
   before(() => cy.api_deleteGroups())
 
   it('creates a group', () => {
-    const randomUuid = faker.datatype.uuid()
+    const randomUuid = faker.string.uuid()
     const group = {
       name: `group-${randomUuid}`,
       path: randomUuid
diff --git a/cypress/e2e/api/project/createProject.cy.js b/cypress/e2e/api/project/createProject.cy.js
index e2f41a3..852e217 100644
--- a/cypress/e2e/api/project/createProject.cy.js
+++ b/cypress/e2e/api/project/createProject.cy.js
@@ -4,7 +4,7 @@ describe('Project', () => {
   before(() => cy.api_deleteProjects())
 
   it('creates a project', () => {
-    const project = { name: `project-${faker.datatype.uuid()}` }
+    const project = { name: `project-${faker.string.uuid()}` }
 
     cy.api_createProject(project)
       .then(({ status, body }) => {
diff --git a/cypress/e2e/gui/group/createGroup.cy.js b/cypress/e2e/gui/group/createGroup.cy.js
index 03e810b..bd71ae1 100644
--- a/cypress/e2e/gui/group/createGroup.cy.js
+++ b/cypress/e2e/gui/group/createGroup.cy.js
@@ -8,7 +8,7 @@ describe('Group', () => {
 
   it('creates a group', () => {
     const group = {
-      name: `group-${faker.datatype.uuid()}`,
+      name: `group-${faker.string.uuid()}`,
       description: faker.random.words(5)
     }
 
diff --git a/cypress/e2e/gui/group/createGroupLabel.cy.js b/cypress/e2e/gui/group/createGroupLabel.cy.js
index 26132b9..9ee02e0 100644
--- a/cypress/e2e/gui/group/createGroupLabel.cy.js
+++ b/cypress/e2e/gui/group/createGroupLabel.cy.js
@@ -1,7 +1,7 @@
 import { faker } from '@faker-js/faker/locale/en'
 
 describe('Group Label', () => {
-  const randomUuid = faker.datatype.uuid()
+  const randomUuid = faker.string.uuid()
   const group = {
     name: `group-${randomUuid}`,
     path: randomUuid,
diff --git a/cypress/e2e/gui/group/removeGroup.cy.js b/cypress/e2e/gui/group/removeGroup.cy.js
index 6075eb5..962db49 100644
--- a/cypress/e2e/gui/group/removeGroup.cy.js
+++ b/cypress/e2e/gui/group/removeGroup.cy.js
@@ -1,7 +1,7 @@
 import { faker } from '@faker-js/faker/locale/en'
 
 describe('Group', () => {
-  const randomUuid = faker.datatype.uuid()
+  const randomUuid = faker.string.uuid()
   const group = {
     name: `group-${randomUuid}`,
     path: randomUuid
diff --git a/cypress/e2e/gui/group/subGroup.cy.js b/cypress/e2e/gui/group/subGroup.cy.js
index a95ba45..00f9769 100644
--- a/cypress/e2e/gui/group/subGroup.cy.js
+++ b/cypress/e2e/gui/group/subGroup.cy.js
@@ -1,12 +1,12 @@
 import { faker } from '@faker-js/faker/locale/en'
 
 describe('Sub-group', () => {
-  const randomUuid = faker.datatype.uuid()
+  const randomUuid = faker.string.uuid()
   const group = {
     name: `group-${randomUuid}`,
     path: randomUuid,
     subgroup: {
-      name: `sub-group-${faker.datatype.uuid()}`
+      name: `sub-group-${faker.string.uuid()}`
     }
   }
 
diff --git a/cypress/e2e/gui/project/createIssue.cy.js b/cypress/e2e/gui/project/createIssue.cy.js
index dc4f516..1e22d17 100644
--- a/cypress/e2e/gui/project/createIssue.cy.js
+++ b/cypress/e2e/gui/project/createIssue.cy.js
@@ -2,10 +2,10 @@ import { faker } from '@faker-js/faker/locale/en'
 
 describe('Issue', () => {
   const project = {
-    name: `project-${faker.datatype.uuid()}`,
+    name: `project-${faker.string.uuid()}`,
     description: faker.random.words(5),
     issue: {
-      title: `issue-${faker.datatype.uuid()}`,
+      title: `issue-${faker.string.uuid()}`,
       description: faker.random.words(3)
     }
   }
diff --git a/cypress/e2e/gui/project/createNewFile.cy.js b/cypress/e2e/gui/project/createNewFile.cy.js
index 7f26183..84e7727 100644
--- a/cypress/e2e/gui/project/createNewFile.cy.js
+++ b/cypress/e2e/gui/project/createNewFile.cy.js
@@ -2,7 +2,7 @@ import { faker } from '@faker-js/faker/locale/en'
 
 describe('File', () => {
   const project = {
-    name: `project-${faker.datatype.uuid()}`,
+    name: `project-${faker.string.uuid()}`,
     file: {
       name: `${faker.random.word()}.txt`,
       content: faker.random.words(10)
diff --git a/cypress/e2e/gui/project/createProject.cy.js b/cypress/e2e/gui/project/createProject.cy.js
index 62ecc6f..2f6d7a2 100644
--- a/cypress/e2e/gui/project/createProject.cy.js
+++ b/cypress/e2e/gui/project/createProject.cy.js
@@ -8,7 +8,7 @@ describe('Project', () => {
 
   it('creates a project', () => {
     const project = {
-      name: `project-${faker.datatype.uuid()}`,
+      name: `project-${faker.string.uuid()}`,
       description: faker.random.words(5)
     }
 
diff --git a/cypress/e2e/gui/project/createProjectMilestone.cy.js b/cypress/e2e/gui/project/createProjectMilestone.cy.js
index 59c4039..e45326c 100644
--- a/cypress/e2e/gui/project/createProjectMilestone.cy.js
+++ b/cypress/e2e/gui/project/createProjectMilestone.cy.js
@@ -2,9 +2,9 @@ import { faker } from '@faker-js/faker/locale/en'
 
 describe('Projet Milestone', () => {
   const project = {
-    name: `project-${faker.datatype.uuid()}`,
+    name: `project-${faker.string.uuid()}`,
     milestone: {
-      title: `milestone-${faker.datatype.uuid()}`
+      title: `milestone-${faker.string.uuid()}`
     }
   }
 
diff --git a/cypress/e2e/gui/project/createWiki.cy.js b/cypress/e2e/gui/project/createWiki.cy.js
index 0ddb552..bc023d7 100644
--- a/cypress/e2e/gui/project/createWiki.cy.js
+++ b/cypress/e2e/gui/project/createWiki.cy.js
@@ -1,7 +1,7 @@
 import { faker } from '@faker-js/faker/locale/en'
 
 describe('Wiki', () => {
-  const project = { name: `project-${faker.datatype.uuid()}` }
+  const project = { name: `project-${faker.string.uuid()}` }
 
   beforeEach(() => {
     cy.api_deleteProjects()
diff --git a/cypress/support/commands/api_commands.js b/cypress/support/commands/api_commands.js
index 7da18f1..bd2e512 100644
--- a/cypress/support/commands/api_commands.js
+++ b/cypress/support/commands/api_commands.js
@@ -94,13 +94,13 @@ Cypress.Commands.add('api_deleteProjects', () => {
 
 Cypress.Commands.add('api_createIssue', () => {
   setAccessTokenIfNotYetSet()
-  cy.api_createProject({ name: `project-${faker.datatype.uuid()}` })
+  cy.api_createProject({ name: `project-${faker.string.uuid()}` })
     .then(({ body }) => {
       cy.request({
         method: 'POST',
         url: `/api/v4/projects/${body.id}/issues`,
         headers: { 'Private-Token': accessToken },
-        body: { title: `issue-${faker.datatype.uuid()}` }
+        body: { title: `issue-${faker.string.uuid()}` }
       })
     })
 })
diff --git a/cypress/support/commands/gui_commands.js b/cypress/support/commands/gui_commands.js
index 760268d..0f89353 100644
--- a/cypress/support/commands/gui_commands.js
+++ b/cypress/support/commands/gui_commands.js
@@ -34,7 +34,7 @@ Cypress.Commands.add('signup', (password = Cypress.env('user_password')) => {
   cy.get('[data-qa-selector="change_password_button"]').click()
 })
 
-Cypress.Commands.add('gui_createAccessToken', (name = faker.datatype.uuid()) => {
+Cypress.Commands.add('gui_createAccessToken', (name = faker.string.uuid()) => {
   cy.visit('profile/personal_access_tokens')
 
   cy.get('.qa-personal-access-token-name-field').type(name)