fix

src/Commands/UpgradeCommand.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Filament\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Str;
+
+class UpgradeCommand extends Command
+{
+    use Concerns\CanManipulateFiles;
+
+    protected $description = 'Upgrade Filament to the latest version.';
+
+    protected $signature = 'filament:upgrade';
+
+    public function handle()
+    {
+        $commands = [
+            'composer update',
+            'php artisan migrate',
+            'php artisan livewire:discover',
+            'php artisan route:clear',
+            'php artisan view:clear',
+        ];
+
+        $bar = $this->output->createProgressBar(count($commands));
+
+        $bar->start();
+
+        foreach ($commands as $command) {
+            $this->newLine(2);
+            system($command);
+
+            $bar->advance();
+        }
+
+        $bar->finish();
+
+        $this->newLine(2);
+        $this->info('Successfully upgraded!');
+    }
+}

src/FilamentServiceProvider.php

@@ -66,6 +66,7 @@ protected function bootCommands()
             Commands\MakeThemeCommand::class,
             Commands\MakeUserCommand::class,
             Commands\MakeWidgetCommand::class,
+            Commands\UpgradeCommand::class,
         ]);
 
         $aliases = [];