diff --git a/History.md b/History.md
index f80121e6d0..fd8d3d41a1 100644
--- a/History.md
+++ b/History.md
@@ -22,6 +22,7 @@
 - Bugfix: When using "previous / next motion" links for pagination, motions and resolutions were not properly separated.
 - Bugfix: Some Youtube-Videos could not be embedded.
 - Bugfix: When copying a consultation with motion types whose permissions were restricted to a specific user group, these permissions where not properly copied.
+- Bugfix: If an uploaded logo was deleted, the dhown logo was broken instead of falling back to the default logo.
 
 ### Version 4.14.2 (2024-09-08)
 
diff --git a/composer.json b/composer.json
index 5720132f33..1ffafff7a4 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
     "phpoffice/phpspreadsheet": "^3.3",
     "predis/predis": "^2.2",
     "s1syphos/php-simple-captcha": "^2.3",
-    "scssphp/scssphp": "^1.11",
+    "scssphp/scssphp": "^1.13.0",
     "setasign/fpdi": "^2.3.7",
     "spomky-labs/otphp": "^11.3",
     "symfony/amazon-mailer": "^5.4.23",
diff --git a/composer.lock b/composer.lock
index c0c90b759d..457547f00c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "ecf2349a76c207218fbb3075133a4e2e",
+    "content-hash": "412e28ab5b578a3962d8d9f0f8e19ede",
     "packages": [
         {
             "name": "async-aws/core",
diff --git a/controllers/admin/IndexController.php b/controllers/admin/IndexController.php
index 451e81f16b..4bed527e37 100644
--- a/controllers/admin/IndexController.php
+++ b/controllers/admin/IndexController.php
@@ -552,6 +552,13 @@ public function actionFiles(): HtmlResponse
                     'id'     => $this->getHttpRequest()->post('id'),
                 ]);
                 if ($file) {
+                    $settings = $this->consultation->getSettings();
+                    if ($settings->logoUrl === $file->getUrl()) {
+                        $settings->logoUrl = null;
+                        $this->consultation->setSettings($settings);
+                        $this->consultation->save();
+                    }
+
                     $file->delete();
                 }
 
diff --git a/tests/Acceptance/proposedprocedure/EditAmendmentCept.php b/tests/Acceptance/proposedprocedure/EditAmendmentCept.php
index fe3faf3964..471d2deffe 100644
--- a/tests/Acceptance/proposedprocedure/EditAmendmentCept.php
+++ b/tests/Acceptance/proposedprocedure/EditAmendmentCept.php
@@ -160,11 +160,10 @@
 $I->submitForm('#motionConfirmedForm', []);
 $I->see('A really small replacement');
 
-$I->see('A8', 'h1');
+$I->see('Testing proposed changes', 'h1');
 $I->see('Version 2', '.motionDataTable .historyOpener .currVersion');
 $I->clickJS('.motionDataTable .btnHistoryOpener');
 $I->see('Version 1', '.motionDataTable .motionHistory a');
 $I->see('Umwelt', '.motionDataTable');
 $I->gotoConsultationHome();
-$I->see('A8', '.motionLink' . (AcceptanceTester::FIRST_FREE_MOTION_ID + 1));
-$I->dontSeeElement('.motionRow118');
+$I->see('Testing proposed changes', '.sectionResolutions .motionLink' . (AcceptanceTester::FIRST_FREE_MOTION_ID + 1));