diff --git a/Dockerfile b/Dockerfile
index c9e635b6..10ac4a9f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.willaspace.com/repository/docker-hosted/standard-laravel:7.4-fpm
+FROM docker.willaspace.com/repository/docker-hosted/standard-laravel:8.2-fpm
 
 WORKDIR /var/www/html
 
diff --git a/app/Services/Media/MediaHelper.php b/app/Services/Media/MediaHelper.php
index d8b69c20..fd1a21cf 100644
--- a/app/Services/Media/MediaHelper.php
+++ b/app/Services/Media/MediaHelper.php
@@ -9,7 +9,7 @@ class MediaHelper
     public static function moveMediaTo( $model )
     {
         request()->validate( [
-            'file_batch_id' => 'nullable|string' ,
+            'file_batch_id' => 'nullable' ,
         ] );
 
         if ( $fakeModel = FakeModel::where( 'batch_id' , request( 'file_batch_id' ) )->first() ) {