diff --git a/djangocms_frontend/frameworks/bootstrap5.py b/djangocms_frontend/frameworks/bootstrap5.py
index 1ac78f0e..fa018d52 100644
--- a/djangocms_frontend/frameworks/bootstrap5.py
+++ b/djangocms_frontend/frameworks/bootstrap5.py
@@ -145,28 +145,28 @@
         "grid_sizes": grid_sizes,
         "grid_icons": grid_icons,
         "row_links": [
-            "https://getbootstrap.com/docs/5.1/layout/grid/#grid-options",
-            "https://getbootstrap.com/docs/5.1/layout/columns/#reordering",
-            "https://getbootstrap.com/docs/5.1/layout/columns/#offsetting-columns",
-            "https://getbootstrap.com/docs/5.1/utilities/flex/#auto-margins",
-            "https://getbootstrap.com/docs/5.1/utilities/flex/#auto-margins",
+            "https://getbootstrap.com/docs/5.3/layout/grid/#grid-options",
+            "https://getbootstrap.com/docs/5.3/layout/columns/#reordering",
+            "https://getbootstrap.com/docs/5.3/layout/columns/#offsetting-columns",
+            "https://getbootstrap.com/docs/5.3/utilities/flex/#auto-margins",
+            "https://getbootstrap.com/docs/5.3/utilities/flex/#auto-margins",
         ],
     },
     "GridRow": {
         "grid_sizes": grid_sizes,
         "grid_icons": grid_icons,
         "row_links": [
-            "https://getbootstrap.com/docs/5.1/layout/grid/#row-columns",
+            "https://getbootstrap.com/docs/5.3/layout/grid/#row-columns",
         ],
-        "vertical_alignment_link": "https://getbootstrap.com/docs/5.1/layout/columns/#vertical-alignment",
-        "horizontal_alignment_link": "https://getbootstrap.com/docs/5.1/layout/columns/#horizontal-alignment",
+        "vertical_alignment_link": "https://getbootstrap.com/docs/5.3/layout/columns/#vertical-alignment",
+        "horizontal_alignment_link": "https://getbootstrap.com/docs/5.3/layout/columns/#horizontal-alignment",
     },
     "CardLayout": {
-        "card_type_link": "https://getbootstrap.com/docs/5.1/components/card/#card-layout",
+        "card_type_link": "https://getbootstrap.com/docs/5.3/components/card/#card-layout",
         "grid_sizes": grid_sizes,
         "grid_icons": grid_icons,
         "row_links": [
-            "https://getbootstrap.com/docs/5.1/layout/grid/#row-columns",
+            "https://getbootstrap.com/docs/5.3/layout/grid/#row-columns",
         ],
     },
 }
diff --git a/djangocms_frontend/templates/bootstrap5/base.html b/djangocms_frontend/templates/bootstrap5/base.html
index f7e5adf2..a77534c1 100644
--- a/djangocms_frontend/templates/bootstrap5/base.html
+++ b/djangocms_frontend/templates/bootstrap5/base.html
@@ -1,9 +1,9 @@
 {% extends "djangocms_frontend.html" %}{% load cms_tags menu_tags %}
 {% block base_css %}
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-iYQeCzEYFbKjA/T2uDLTpkwGzCiq6soy8tYaI1GyVh/UjpbCx/TYkiZhlZB6+fzT" crossorigin="anonymous"/>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">
 {% endblock %}
 {% block base_js %}
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-u1OknCvxWvY5kfmNBILK2hRnQC3Pr17a+RTT6rIHI7NnikvbZlHgTPOOmMi466C8" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL" crossorigin="anonymous"></script>
 {% endblock %}
 {% block navbar %}
     <nav class="navbar {% block navbar_options %}navbar-expand-lg navbar-dark bg-dark{% endblock %}">
@@ -19,32 +19,3 @@
         </div>
     </nav>
 {% endblock %}
-{% block bottom_css %} {# Quick check for dark mode #}
-    <style>
-        @media (prefers-color-scheme: dark) {
-            :root {
-                --bs-body-bg: #1e1e1e;
-                --bs-body-bg-rgb: 30, 30, 30;
-                --bs-body-color: #FFF;
-                --bs-body-color-rgb: 255, 255, 255;
-                --bs-dark: #3D3D3D;
-                --bs-dark-rgb: 61, 61, 61;
-                --bs-light: #c4c4c4;
-                --bs-light-rgb: 196, 196, 196;
-            }
-        }
-        :root[data-color-scheme="dark"] {
-                --bs-body-bg: #1e1e1e;
-                --bs-body-bg-rgb: 30, 30, 30;
-                --bs-body-color: #FFF;
-                --bs-body-color-rgb: 255, 255, 255;
-                --bs-dark: #3D3D3D;
-                --bs-dark-rgb: 61, 61, 61;
-                --bs-light: #c4c4c4;
-                --bs-light-rgb: 196, 196, 196;
-            }
-        }
-
-    </style>
-    {{ block.super }}
-{% endblock %}