diff --git a/Configuration/TypoScript/Standalone/setup.typoscript b/Configuration/TypoScript/Standalone/setup.typoscript
index f20b179e..6bf90d5d 100644
--- a/Configuration/TypoScript/Standalone/setup.typoscript
+++ b/Configuration/TypoScript/Standalone/setup.typoscript
@@ -87,16 +87,12 @@ page {
     }
 
     includeCSS {
-        bootstrap = https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css
+        bootstrap = https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css
         bootstrap.external = 1
     }
 
     includeJSFooterlibs {
-        jquery = https://code.jquery.com/jquery-3.4.1.slim.min.js
-        jquery.external = 1
-        popper = https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js
-        popper.external = 1
-        bootstrap = https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js
+        bootstrap = https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.bundle.min.js
         bootstrap.external = 1
     }
 }