diff --git a/admin/settings/security.php b/admin/settings/security.php
index f069b658489..e43665a04cb 100644
--- a/admin/settings/security.php
+++ b/admin/settings/security.php
@@ -152,7 +152,9 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
     $sensiblesettingsdefault .= 'server_password@@search_solr, ssl_keypassword@@search_solr, ';
     $sensiblesettingsdefault .= 'alternateserver_password@@search_solr, alternatessl_keypassword@@search_solr, ';
     $sensiblesettingsdefault .= 'test_password@@cachestore_redis, password@@mlbackend_python, ';
-    $sensiblesettingsdefault .= 'badges_badgesalt@@none, calendar_exportsalt@@none';
+    $sensiblesettingsdefault .= 'badges_badgesalt@@none, calendar_exportsalt@@none, ';
+    $sensiblesettingsdefault .= 'bigbluebuttonbn_shared_secret@@none, apikey@@tiny_premium, ';
+    $sensiblesettingsdefault .= 'matrixaccesstoken@@communication_matrix, api_secret@@factor_sms';
     $temp->add(new admin_setting_configtextarea('adminpresets/sensiblesettings',
             get_string('sensiblesettings', 'core_adminpresets'),
             get_string('sensiblesettingstext', 'core_adminpresets'),
diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index 6496c542eb9..d9c353f5066 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -1217,5 +1217,28 @@ function xmldb_main_upgrade($oldversion) {
         upgrade_main_savepoint(true, 2024072600.01);
     }
 
+    if ($oldversion < 2024080500.00) {
+
+        // Fix missing default admin presets "sensible settings" (those that should be treated as sensitive).
+        $newsensiblesettings = [
+            'bigbluebuttonbn_shared_secret@@none',
+            'apikey@@tiny_premium',
+            'matrixaccesstoken@@communication_matrix',
+            'api_secret@@factor_sms',
+        ];
+
+        $sensiblesettings = get_config('adminpresets', 'sensiblesettings');
+        foreach ($newsensiblesettings as $newsensiblesetting) {
+            if (strpos($sensiblesettings, $newsensiblesetting) === false) {
+                $sensiblesettings .= ", {$newsensiblesetting}";
+            }
+        }
+
+        set_config('sensiblesettings', $sensiblesettings, 'adminpresets');
+
+        // Main savepoint reached.
+        upgrade_main_savepoint(true, 2024080500.00);
+    }
+
     return true;
 }
diff --git a/version.php b/version.php
index 70f908024b6..35075ecdbfe 100644
--- a/version.php
+++ b/version.php
@@ -29,7 +29,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$version  = 2024080200.00;              // YYYYMMDD      = weekly release date of this DEV branch.
+$version  = 2024080500.00;              // YYYYMMDD      = weekly release date of this DEV branch.
                                         //         RR    = release increments - 00 in DEV branches.
                                         //           .XX = incremental changes.
 $release  = '4.5dev (Build: 20240802)'; // Human-friendly version name