diff --git a/src/Dev/FixFolderPermissionsHelper.php b/src/Dev/FixFolderPermissionsHelper.php
index 2f7c8fe7..7d1895c9 100644
--- a/src/Dev/FixFolderPermissionsHelper.php
+++ b/src/Dev/FixFolderPermissionsHelper.php
@@ -24,11 +24,14 @@ class FixFolderPermissionsHelper
      */
     public function run()
     {
-        SQLUpdate::create(
-            '"' . File::singleton()->baseTable() . '"',
-            ['CanViewType' => 'Inherit'],
-            ['ISNULL("CanViewType")', 'ClassName' => Folder::class]
-        )->execute();
+        SQLUpdate::create()
+            ->setTable('"' . File::singleton()->baseTable() . '"')
+            ->setAssignments(['"CanViewType"' => 'Inherit'])
+            ->setWhere([
+                '"CanViewType" IS NULL',
+                '"ClassName"' => Folder::class
+            ])
+            ->execute();
 
         // This part won't work if run from the CLI, because Apache and the CLI don't share the same cache.
         InheritedPermissionFlusher::flush();
diff --git a/tests/php/Dev/Tasks/FixFolderPermissionsHelperTest.php b/tests/php/Dev/Tasks/FixFolderPermissionsHelperTest.php
index 48e9695e..341a50bc 100644
--- a/tests/php/Dev/Tasks/FixFolderPermissionsHelperTest.php
+++ b/tests/php/Dev/Tasks/FixFolderPermissionsHelperTest.php
@@ -18,9 +18,9 @@ public function testTask()
         $task = new FixFolderPermissionsHelper();
         $updated = $task->run();
 
-        $this->assertEquals('Inherit', Folder::get()->where(['Name' => 'ParentFolder'])->first()->CanViewType);
-        $this->assertEquals('Anyone', Folder::get()->where(['Name' => 'SubFolder'])->first()->CanViewType);
-        $this->assertEquals('Inherit', Folder::get()->where(['Name' => 'AnotherFolder'])->first()->CanViewType);
+        $this->assertEquals('Inherit', Folder::get()->filter('Name', 'ParentFolder')->first()->CanViewType);
+        $this->assertEquals('Anyone', Folder::get()->filter('Name', 'SubFolder')->first()->CanViewType);
+        $this->assertEquals('Inherit', Folder::get()->filter('Name', 'AnotherFolder')->first()->CanViewType);
         $this->assertEquals(2, $updated);
     }
 }