diff --git a/openvidu-testapp/package-lock.json b/openvidu-testapp/package-lock.json
index dd8db0c95..f67714a2a 100644
--- a/openvidu-testapp/package-lock.json
+++ b/openvidu-testapp/package-lock.json
@@ -40,7 +40,7 @@
         "@types/jasmine": "~5.1.8",
         "@types/json-stringify-safe": "^5.0.3",
         "@types/lodash": "^4.17.18",
-        "@types/node": "^22.15.33",
+        "@types/node": "^24.7.0",
         "jasmine-core": "~5.12.0",
         "karma": "~6.4.4",
         "karma-chrome-launcher": "~3.2.0",
@@ -5562,13 +5562,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.18.8",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.18.8.tgz",
-      "integrity": "sha512-pAZSHMiagDR7cARo/cch1f3rXy0AEXwsVsVH09FcyeJVAzCnGgmYis7P3JidtTUjyadhTeSo8TgRPswstghDaw==",
+      "version": "24.7.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.7.0.tgz",
+      "integrity": "sha512-IbKooQVqUBrlzWTi79E8Fw78l8k1RNtlDDNWsFZs7XonuQSJ8oNYfEeclhprUldXISRMLzBpILuKgPlIxm+/Yw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~7.14.0"
       }
     },
     "node_modules/@types/node-forge": {
@@ -14837,9 +14837,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.14.0.tgz",
+      "integrity": "sha512-QQiYxHuyZ9gQUIrmPo3IA+hUl4KYk8uSA7cHrcKd/l3p1OTpZcM0Tbp9x7FAtXdAYhlasd60ncPpgu6ihG6TOA==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/openvidu-testapp/package.json b/openvidu-testapp/package.json
index ef469bfdd..d4b69ca76 100644
--- a/openvidu-testapp/package.json
+++ b/openvidu-testapp/package.json
@@ -43,7 +43,7 @@
     "@types/jasmine": "~5.1.8",
     "@types/json-stringify-safe": "^5.0.3",
     "@types/lodash": "^4.17.18",
-    "@types/node": "^22.15.33",
+    "@types/node": "^24.7.0",
     "jasmine-core": "~5.12.0",
     "karma": "~6.4.4",
     "karma-chrome-launcher": "~3.2.0",
diff --git a/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts b/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
index b71f0a447..58f9d9542 100644
--- a/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
+++ b/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
@@ -1,4 +1,4 @@
-import { Component, HostListener, Input } from '@angular/core';
+import { Component, HostListener, Inject, Input } from '@angular/core';
 
 import { RoomConf } from '../test-sessions/test-sessions.component';
 import { LivekitParamsService } from 'src/app/services/livekit-params.service';
@@ -38,14 +38,14 @@ import {
   TestAppEvent,
   TestFeedService,
 } from 'src/app/services/test-feed.service';
-import { RoomEventCallbacks } from 'livekit-client/dist/src/room/Room';
 import { MatDialog } from '@angular/material/dialog';
 import { RoomApiDialogComponent } from '../dialogs/room-api-dialog/room-api-dialog.component';
 import { RoomApiService } from 'src/app/services/room-api.service';
 import { EventsDialogComponent } from '../dialogs/events-dialog/events-dialog.component';
 import { OptionsDialogComponent } from '../dialogs/options-dialog/options-dialog.component';
-import PCTransport from 'livekit-client/dist/src/room/PCTransport';
 import { InfoDialogComponent } from '../dialogs/info-dialog/info-dialog.component';
+import { RoomEventCallbacks } from 'node_modules/livekit-client/dist/src/room/Room';
+import PCTransport from 'node_modules/livekit-client/dist/src/room/PCTransport';
 
 @Component({
   selector: 'app-openvidu-instance',
@@ -117,7 +117,7 @@ export class OpenviduInstanceComponent {
     private livekitParamsService: LivekitParamsService,
     private testFeedService: TestFeedService,
     private roomApiService: RoomApiService,
-    private dialog: MatDialog
+    @Inject(MatDialog) private dialog: MatDialog
   ) {
     const roomForDefaults = new Room(this.roomOptions);
     this.roomOptions = roomForDefaults.options;
diff --git a/openvidu-testapp/src/app/components/participant/participant.component.ts b/openvidu-testapp/src/app/components/participant/participant.component.ts
index 0d74f9615..8cc4c4508 100644
--- a/openvidu-testapp/src/app/components/participant/participant.component.ts
+++ b/openvidu-testapp/src/app/components/participant/participant.component.ts
@@ -1,4 +1,4 @@
-import { Component, EventEmitter, Input, Output } from '@angular/core';
+import { Component, EventEmitter, Input, Output, Inject } from '@angular/core';
 import { MatDialog } from '@angular/material/dialog';
 import {
   AudioCaptureOptions,
@@ -26,13 +26,13 @@ import {
   createLocalScreenTracks,
   createLocalVideoTrack,
 } from 'livekit-client';
-import { ParticipantEventCallbacks } from 'livekit-client/dist/src/room/participant/Participant';
 import { ParticipantPermission } from 'livekit-server-sdk';
 import {
   TestAppEvent,
   TestFeedService,
 } from 'src/app/services/test-feed.service';
 import { OptionsDialogComponent } from '../dialogs/options-dialog/options-dialog.component';
+import { ParticipantEventCallbacks } from 'node_modules/livekit-client/dist/src/room/participant/Participant';
 
 @Component({
     selector: 'app-participant',
@@ -65,7 +65,7 @@ export class ParticipantComponent {
 
   constructor(
     private testFeedService: TestFeedService,
-    private dialog: MatDialog
+    @Inject(MatDialog) private dialog: MatDialog
   ) {}
 
   ngOnInit() {
diff --git a/openvidu-testapp/src/app/components/video-track/video-track.component.ts b/openvidu-testapp/src/app/components/video-track/video-track.component.ts
index 4d3db818b..5cd262d41 100644
--- a/openvidu-testapp/src/app/components/video-track/video-track.component.ts
+++ b/openvidu-testapp/src/app/components/video-track/video-track.component.ts
@@ -1,4 +1,4 @@
-import { Component } from '@angular/core';
+import { Component, Inject } from '@angular/core';
 import {
   LocalTrack,
   VideoTrack,
@@ -25,7 +25,7 @@ export class VideoTrackComponent extends TrackComponent {
 
   constructor(
     protected override testFeedService: TestFeedService,
-    private dialog: MatDialog
+    @Inject(MatDialog) private dialog: MatDialog
   ) {
     super(testFeedService);
   }