diff --git a/importmap.php b/importmap.php
index 7a5c661..2c5e5b7 100644
--- a/importmap.php
+++ b/importmap.php
@@ -32,4 +32,42 @@ return [
     '@symfony/ux-leaflet-map' => [
         'path' => './vendor/symfony/ux-leaflet-map/assets/dist/map_controller.js',
     ],
+    'bootstrap' => [
+        'version' => '5.3.3',
+    ],
+    '@popperjs/core' => [
+        'version' => '2.11.8',
+    ],
+    'bootstrap/dist/css/bootstrap.min.css' => [
+        'version' => '5.3.3',
+        'type' => 'css',
+    ],
+    'perfect-scrollbar' => [
+        'version' => '1.5.6',
+    ],
+    'perfect-scrollbar/css/perfect-scrollbar.min.css' => [
+        'version' => '1.5.6',
+        'type' => 'css',
+    ],
+    'smooth-scrollbar' => [
+        'version' => '8.8.4',
+    ],
+    'tslib' => [
+        'version' => '1.14.1',
+    ],
+    'core-js/es/map' => [
+        'version' => '3.33.2',
+    ],
+    'core-js/es/set' => [
+        'version' => '3.33.2',
+    ],
+    'core-js/es/weak-map' => [
+        'version' => '3.33.2',
+    ],
+    'core-js/es/array/from' => [
+        'version' => '3.33.2',
+    ],
+    'core-js/es/object/assign' => [
+        'version' => '3.33.2',
+    ],
 ];
diff --git a/templates/base.html.twig b/templates/base.html.twig
index beb2c6b..30e7264 100644
--- a/templates/base.html.twig
+++ b/templates/base.html.twig
@@ -11,8 +11,8 @@
 		</title>
 
 		<!-- Simple CSS
-												<link
-												rel="stylesheet" href="https://cdn.simplecss.org/simple.min.css">-->
+																						<link
+																						rel="stylesheet" href="https://cdn.simplecss.org/simple.min.css">-->
 
 		<!--     Fonts and icons     -->
 		<link
@@ -35,10 +35,6 @@
 
 		{% block javascripts %}
 			<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js" integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo=" crossorigin=""></script>
-			<script src="{{ asset('js/core/popper.min.js') }}"></script>
-			<script src="{{ asset('js/core/bootstrap.min.js') }}"></script>
-			<script src="{{ asset('js/plugins/perfect-scrollbar.min.js') }}"></script>
-			<script src="{{ asset('js/plugins/smooth-scrollbar.min.js') }}"></script>
 			<script>
 				var win = navigator.platform.indexOf('Win') > -1;
 if (win && document.querySelector('#sidenav-scrollbar')) {