diff --git a/resources/views/layout/app.blade.php b/resources/views/layout/app.blade.php
index b3ea3c2..5f9240b 100644
--- a/resources/views/layout/app.blade.php
+++ b/resources/views/layout/app.blade.php
@@ -9,7 +9,7 @@
 
     <!-- Styles -->
     <link href="{{ asset('css/app.css') }}" rel="stylesheet">
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" integrity="sha256-hHKA3d/HttC8OW3Sl093W8DoZudhHJDj++kZYo6MLzA=" crossorigin="anonymous">
+    <link rel="stylesheet" href="https://bootswatch.com/5/lumen/bootstrap.min.css" crossorigin="anonymous">
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/sweetalert2@11.0.16/dist/sweetalert2.min.css" integrity="sha256-qpXwccFYncH5gTqXFe9EXZ8QeDw1Re68bbNVfFZzIzg=" crossorigin="anonymous">
 </head>
 <body>
@@ -99,7 +99,7 @@
     <div id="app" class="content mt-5">
         @yield('content')
     </div>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/js/bootstrap.bundle.min.js" integrity="sha256-edRDsV9ULIqKzKjpN/KjyQ7Lp4vUn9usbJuHjH8Sk+k=" crossorigin="anonymous"></script>
+    <script src="https://bootswatch.com/_vendor/bootstrap/dist/js/bootstrap.bundle.min.js" crossorigin="anonymous"></script>
     @stack('scriptsConstants')
     <script src="{{ asset('js/app.js') }}"></script>
     @stack('scripts')
diff --git a/resources/views/ticket/index.blade.php b/resources/views/ticket/index.blade.php
index 4c557aa..5e5f196 100644
--- a/resources/views/ticket/index.blade.php
+++ b/resources/views/ticket/index.blade.php
@@ -34,7 +34,7 @@
                         <div class="input-group mb-3">
                             <input id="searchTicket" type="text" name="search" class="form-control" placeholder="{{ __('Recherche de ticket..') }}" aria-label="{{ __('Recherche de ticket..') }}" aria-describedby="searchTicket" value="{{ request()->search }}">
                             <button class="btn btn-outline-danger" type="button" onclick="$('#searchTicket').val('');$('#searchTicketForm').submit();">&#9003;</button>
-                            <button class="btn btn-outline-secondary" type="submit">&#128269;</button>
+                            <button class="btn btn-outline-primary" type="submit">&#128269;</button>
                         </div>
                     </form>
                 </div>
@@ -92,12 +92,12 @@
                 </td>
                 <td>
                     @if ($ticket->file !== null)
-                        <a data-fslightbox href="{{ asset($ticket->file) }}" class="btn btn-sm btn-outline-secondary" target="_blank">Fichier</a>
+                        <a data-fslightbox href="{{ asset($ticket->file) }}" class="btn btn-sm btn-outline-primary" target="_blank">Fichier</a>
                     @endif
                 </td>
                 <td>
                     @if ($ticket->file2 !== null)
-                        <a data-fslightbox href="{{ asset($ticket->file2) }}" class="btn btn-sm btn-outline-secondary" target="_blank">Fichier 2</a>
+                        <a data-fslightbox href="{{ asset($ticket->file2) }}" class="btn btn-sm btn-outline-primary" target="_blank">Fichier 2</a>
                     @endif
                 </td>
                 <td>{{ Carbon\Carbon::parse($ticket->created_at)->format('d/m/Y à H:i') }}</td>
@@ -115,7 +115,7 @@
                 <td>
                     {{-- Modal du ticket --}}
                     <!-- Button trigger modal -->
-                    <button type="button" class="btn btn-sm btn-outline-secondary" data-bs-toggle="modal" data-bs-target="#ticket{{ $ticket->id }}Modal">
+                    <button type="button" class="btn btn-sm btn-outline-primary" data-bs-toggle="modal" data-bs-target="#ticket{{ $ticket->id }}Modal">
                         {{ __('Aperçu') }}
                     </button>
 
@@ -133,7 +133,7 @@
                                 <p>{!! nl2br(e($ticket->text)) !!}</p>
                             </div>
                             <div class="modal-footer">
-                            <button type="button" class="btn btn-sm btn-primary" data-dismiss="modal">{{ __('Fermer') }}</button>
+                            <button type="button" class="btn btn-sm btn-primary" data-bs-dismiss="modal">{{ __('Fermer') }}</button>
                             </div>
                         </div>
                         </div>
diff --git a/resources/views/ticket/show.blade.php b/resources/views/ticket/show.blade.php
index b7f3f85..23fad03 100644
--- a/resources/views/ticket/show.blade.php
+++ b/resources/views/ticket/show.blade.php
@@ -84,7 +84,7 @@
                             </div>
                         </div>
                         <div class="modal-footer">
-                            <button type="reset" class="btn btn-sm btn-danger" data-dismiss="modal">Fermer</button>
+                            <button type="reset" class="btn btn-sm btn-danger" data-bs-dismiss="modal">Fermer</button>
                             <button type="submit" class="btn btn-sm btn-success">Envoyer</button>
                         </div>
                     </form>