diff --git a/js/libs/keycloak-admin-client/package.json b/js/libs/keycloak-admin-client/package.json
index aff727c7d7..d7eec9e192 100644
--- a/js/libs/keycloak-admin-client/package.json
+++ b/js/libs/keycloak-admin-client/package.json
@@ -45,7 +45,7 @@
     "url-template": "^3.1.1"
   },
   "devDependencies": {
-    "@faker-js/faker": "^9.0.3",
+    "@faker-js/faker": "^9.1.0",
     "@types/chai": "^5.0.1",
     "@types/lodash-es": "^4.17.12",
     "@types/mocha": "^10.0.9",
diff --git a/js/libs/keycloak-admin-client/test/attackDetection.spec.ts b/js/libs/keycloak-admin-client/test/attackDetection.spec.ts
index 91c9ed463d..eb7ca6d151 100644
--- a/js/libs/keycloak-admin-client/test/attackDetection.spec.ts
+++ b/js/libs/keycloak-admin-client/test/attackDetection.spec.ts
@@ -15,7 +15,7 @@ describe("Attack Detection", () => {
     kcAdminClient = new KeycloakAdminClient();
     await kcAdminClient.auth(credentials);
 
-    const username = faker.internet.userName();
+    const username = faker.internet.username();
     currentUser = await kcAdminClient.users.create({
       username,
     });
diff --git a/js/libs/keycloak-admin-client/test/authenticationManagement.spec.ts b/js/libs/keycloak-admin-client/test/authenticationManagement.spec.ts
index ce2a666f10..0b8ae5d5b4 100644
--- a/js/libs/keycloak-admin-client/test/authenticationManagement.spec.ts
+++ b/js/libs/keycloak-admin-client/test/authenticationManagement.spec.ts
@@ -16,7 +16,7 @@ describe("Authentication management", () => {
   before(async () => {
     kcAdminClient = new KeycloakAdminClient();
     await kcAdminClient.auth(credentials);
-    const realmName = faker.internet.userName().toLowerCase();
+    const realmName = faker.internet.username().toLowerCase();
     await kcAdminClient.realms.create({
       id: realmName,
       realm: realmName,
diff --git a/js/libs/keycloak-admin-client/test/clients.spec.ts b/js/libs/keycloak-admin-client/test/clients.spec.ts
index b277fe3e3e..c75932b5e5 100644
--- a/js/libs/keycloak-admin-client/test/clients.spec.ts
+++ b/js/libs/keycloak-admin-client/test/clients.spec.ts
@@ -27,7 +27,7 @@ describe("Clients", () => {
     // create client and also test it
     // NOTICE: to be clear, clientId stands for the property `clientId` of client
     // clientUniqueId stands for property `id` of client
-    const clientId = faker.internet.userName();
+    const clientId = faker.internet.username();
     const createdClient = await kcAdminClient.clients.create({
       clientId,
     });
@@ -82,7 +82,7 @@ describe("Clients", () => {
 
   it("delete single client", async () => {
     // create another one for delete test
-    const clientId = faker.internet.userName();
+    const clientId = faker.internet.username();
     const { id } = await kcAdminClient.clients.create({
       clientId,
     });
@@ -103,7 +103,7 @@ describe("Clients", () => {
    */
   describe("client roles", () => {
     before(async () => {
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       // create a client role
       const { roleName: createdRoleName } =
         await kcAdminClient.clients.createRole({
@@ -172,7 +172,7 @@ describe("Clients", () => {
     });
 
     it("delete a client role", async () => {
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       // create a client role
       await kcAdminClient.clients.createRole({
         id: currentClient.id,
@@ -762,7 +762,7 @@ describe("Clients", () => {
 
       it("get JSON with payload of examples", async () => {
         const { id: clientUniqueId } = currentClient;
-        const username = faker.internet.userName();
+        const username = faker.internet.username();
         const user = await kcAdminClient.users.create({
           username,
         });
@@ -1019,7 +1019,7 @@ describe("Clients", () => {
     });
 
     before("create test user", async () => {
-      const username = faker.internet.userName();
+      const username = faker.internet.username();
       user = await kcAdminClient.users.create({
         username,
       });
diff --git a/js/libs/keycloak-admin-client/test/components.spec.ts b/js/libs/keycloak-admin-client/test/components.spec.ts
index 85723f6324..9f58386efd 100644
--- a/js/libs/keycloak-admin-client/test/components.spec.ts
+++ b/js/libs/keycloak-admin-client/test/components.spec.ts
@@ -16,7 +16,7 @@ describe("User federation using component api", () => {
     await kcAdminClient.auth(credentials);
 
     // create user fed
-    const name = faker.internet.userName();
+    const name = faker.internet.username();
     const component = await kcAdminClient.components.create({
       name,
       parentId: "master",
diff --git a/js/libs/keycloak-admin-client/test/crossRealm.spec.ts b/js/libs/keycloak-admin-client/test/crossRealm.spec.ts
index b36a4eb784..1d7693d93e 100644
--- a/js/libs/keycloak-admin-client/test/crossRealm.spec.ts
+++ b/js/libs/keycloak-admin-client/test/crossRealm.spec.ts
@@ -14,7 +14,7 @@ describe("Realms", () => {
     kcAdminClient = new KeycloakAdminClient();
     await kcAdminClient.auth(credentials);
 
-    const realmId = faker.internet.userName();
+    const realmId = faker.internet.username();
     const realm = await kcAdminClient.realms.create({
       id: realmId,
       realm: realmId,
@@ -28,7 +28,7 @@ describe("Realms", () => {
   });
 
   it("add a user to another realm", async () => {
-    const username = faker.internet.userName().toLowerCase();
+    const username = faker.internet.username().toLowerCase();
     const user = await kcAdminClient.users.create({
       realm: currentRealmId,
       username,
diff --git a/js/libs/keycloak-admin-client/test/groupUser.spec.ts b/js/libs/keycloak-admin-client/test/groupUser.spec.ts
index 6414f90a6f..dfd7901ce6 100644
--- a/js/libs/keycloak-admin-client/test/groupUser.spec.ts
+++ b/js/libs/keycloak-admin-client/test/groupUser.spec.ts
@@ -21,7 +21,7 @@ describe("Group user integration", () => {
   let currentPolicy: PolicyRepresentation;
 
   before(async () => {
-    const groupName = faker.internet.userName();
+    const groupName = faker.internet.username();
     kcAdminClient = new KeycloakAdminClient();
     await kcAdminClient.auth(credentials);
     // create group
@@ -31,7 +31,7 @@ describe("Group user integration", () => {
     currentGroup = (await kcAdminClient.groups.findOne({ id: group.id }))!;
 
     // create user
-    const username = faker.internet.userName();
+    const username = faker.internet.username();
     const user = await kcAdminClient.users.create({
       username,
       email: "test@keycloak.org",
diff --git a/js/libs/keycloak-admin-client/test/groups.spec.ts b/js/libs/keycloak-admin-client/test/groups.spec.ts
index c646e7f77a..7ac416afed 100644
--- a/js/libs/keycloak-admin-client/test/groups.spec.ts
+++ b/js/libs/keycloak-admin-client/test/groups.spec.ts
@@ -100,7 +100,7 @@ describe("Groups", () => {
   describe("role-mappings", () => {
     before(async () => {
       // create new role
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       const { roleName: createdRoleName } = await kcAdminClient.roles.create({
         name: roleName,
       });
@@ -189,7 +189,7 @@ describe("Groups", () => {
   describe("client role-mappings", () => {
     before(async () => {
       // create new client
-      const clientId = faker.internet.userName();
+      const clientId = faker.internet.username();
       await kcAdminClient.clients.create({
         clientId,
       });
@@ -199,7 +199,7 @@ describe("Groups", () => {
       currentClient = clients[0];
 
       // create new client role
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       await kcAdminClient.clients.createRole({
         id: currentClient.id,
         name: roleName,
@@ -265,7 +265,7 @@ describe("Groups", () => {
     });
 
     it("del client role-mappings from group", async () => {
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       await kcAdminClient.clients.createRole({
         id: currentClient.id,
         name: roleName,
diff --git a/js/libs/keycloak-admin-client/test/idp.spec.ts b/js/libs/keycloak-admin-client/test/idp.spec.ts
index 71c68763f0..7356e9bd93 100644
--- a/js/libs/keycloak-admin-client/test/idp.spec.ts
+++ b/js/libs/keycloak-admin-client/test/idp.spec.ts
@@ -15,7 +15,7 @@ describe("Identity providers", () => {
     await kcAdminClient.auth(credentials);
 
     // create idp
-    const alias = faker.internet.userName();
+    const alias = faker.internet.username();
     const idp = await kcAdminClient.identityProviders.create({
       alias,
       providerId: "saml",
diff --git a/js/libs/keycloak-admin-client/test/realms.spec.ts b/js/libs/keycloak-admin-client/test/realms.spec.ts
index 951c1aa243..d22267c68e 100644
--- a/js/libs/keycloak-admin-client/test/realms.spec.ts
+++ b/js/libs/keycloak-admin-client/test/realms.spec.ts
@@ -10,8 +10,8 @@ import { credentials } from "./constants.js";
 const expect = chai.expect;
 
 const createRealm = async (kcAdminClient: KeycloakAdminClient) => {
-  const realmId = faker.internet.userName().toLowerCase();
-  const realmName = faker.internet.userName().toLowerCase();
+  const realmId = faker.internet.username().toLowerCase();
+  const realmName = faker.internet.username().toLowerCase();
   const realm = await kcAdminClient.realms.create({
     id: realmId,
     realm: realmName,
@@ -48,8 +48,8 @@ describe("Realms", () => {
   });
 
   it("create realm", async () => {
-    const realmId = faker.internet.userName().toLowerCase();
-    const realmName = faker.internet.userName().toLowerCase();
+    const realmId = faker.internet.username().toLowerCase();
+    const realmName = faker.internet.username().toLowerCase();
     const realm = await kcAdminClient.realms.create({
       id: realmId,
       realm: realmName,
diff --git a/js/libs/keycloak-admin-client/test/userStorageProvider.spec.ts b/js/libs/keycloak-admin-client/test/userStorageProvider.spec.ts
index 42a64b8f4b..b54d10c29a 100644
--- a/js/libs/keycloak-admin-client/test/userStorageProvider.spec.ts
+++ b/js/libs/keycloak-admin-client/test/userStorageProvider.spec.ts
@@ -15,7 +15,7 @@ describe("Users federation provider", () => {
     kcAdminClient = new KeycloakAdminClient();
     await kcAdminClient.auth(credentials);
 
-    const name = faker.internet.userName();
+    const name = faker.internet.username();
     currentUserFed = await kcAdminClient.components.create({
       name,
       parentId: "master",
diff --git a/js/libs/keycloak-admin-client/test/users.spec.ts b/js/libs/keycloak-admin-client/test/users.spec.ts
index 9b11c82882..9ea80f4904 100644
--- a/js/libs/keycloak-admin-client/test/users.spec.ts
+++ b/js/libs/keycloak-admin-client/test/users.spec.ts
@@ -34,7 +34,7 @@ describe("Users", () => {
     });
 
     // initialize user
-    const username = faker.internet.userName();
+    const username = faker.internet.username();
     const user = await kcAdminClient.users.create({
       username,
       email: "test@keycloak.org",
@@ -373,7 +373,7 @@ describe("Users", () => {
   describe("role-mappings", () => {
     before(async () => {
       // create new role
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       await kcAdminClient.roles.create({
         name: roleName,
       });
@@ -460,7 +460,7 @@ describe("Users", () => {
   describe("client role-mappings", () => {
     before(async () => {
       // create new client
-      const clientId = faker.internet.userName();
+      const clientId = faker.internet.username();
       await kcAdminClient.clients.create({
         clientId,
       });
@@ -470,7 +470,7 @@ describe("Users", () => {
       currentClient = clients[0];
 
       // create new client role
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       await kcAdminClient.clients.createRole({
         id: currentClient.id,
         name: roleName,
@@ -536,7 +536,7 @@ describe("Users", () => {
     });
 
     it("del client role-mappings from user", async () => {
-      const roleName = faker.internet.userName();
+      const roleName = faker.internet.username();
       await kcAdminClient.clients.createRole({
         id: currentClient.id,
         name: roleName,
@@ -575,7 +575,7 @@ describe("Users", () => {
       await kcAdminClient.auth(credentials);
 
       // create client
-      const clientId = faker.internet.userName();
+      const clientId = faker.internet.username();
       await kcAdminClient.clients.create({
         clientId,
         consentRequired: true,
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index eed25f0c37..81875fcdcc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -348,8 +348,8 @@ importers:
         version: 3.1.1
     devDependencies:
       '@faker-js/faker':
-        specifier: ^9.0.3
-        version: 9.0.3
+        specifier: ^9.1.0
+        version: 9.1.0
       '@types/chai':
         specifier: ^5.0.1
         version: 5.0.1
@@ -1043,8 +1043,8 @@ packages:
     resolution: {integrity: sha512-HFZ4Mp26nbWk9d/BpvP0YNL6W4UoZF0VFcTw/aPPA8RpOxeFQgK+ClABGgAUXs9Y/RGX/l1vOmrqz1MQt9MNuw==}
     engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
 
-  '@faker-js/faker@9.0.3':
-    resolution: {integrity: sha512-lWrrK4QNlFSU+13PL9jMbMKLJYXDFu3tQfayBsMXX7KL/GiQeqfB1CzHkqD5UHBUtPAuPo6XwGbMFNdVMZObRA==}
+  '@faker-js/faker@9.1.0':
+    resolution: {integrity: sha512-GJvX9iM9PBtKScJVlXQ0tWpihK3i0pha/XAhzQa1hPK/ILLa1Wq3I63Ij7lRtqTwmdTxRCyrUhLC5Sly9SLbug==}
     engines: {node: '>=18.0.0', npm: '>=9.0.0'}
 
   '@fastify/busboy@2.1.1':
@@ -5608,7 +5608,7 @@ snapshots:
     dependencies:
       levn: 0.4.1
 
-  '@faker-js/faker@9.0.3': {}
+  '@faker-js/faker@9.1.0': {}
 
   '@fastify/busboy@2.1.1': {}