diff --git a/nextcloud_backup/rootfs/opt/nextcloud_backup/package.json b/nextcloud_backup/rootfs/opt/nextcloud_backup/package.json
index af83ebc..00c2989 100644
--- a/nextcloud_backup/rootfs/opt/nextcloud_backup/package.json
+++ b/nextcloud_backup/rootfs/opt/nextcloud_backup/package.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "6.1.2",
     "app-root-path": "3.0.0",
-    "bootstrap": "5.1.3",
+    "bootstrap": "5.3.3",
     "cookie-parser": "1.4.6",
     "cron": "2.1.0",
     "debug": "4.3.4",