diff --git a/question.php b/question.php
index 0d1fc7c..e0a8053 100644
--- a/question.php
+++ b/question.php
@@ -30,6 +30,8 @@ class qtype_essaywiris_question extends qtype_wq_question implements question_ma
     public $graderinfoformat;
     public $responsetemplate;
     public $responsetemplateformat;
+    public $maxbytes;
+    public $filetypeslist;
 
     public function join_all_text() {
         $text = parent::join_all_text();
@@ -74,4 +76,10 @@ public function is_complete_response(array $response) {
         }
         return $complete;
     }
+
+    public function get_word_count_message_for_review(array $response): string {
+        return $this->base->get_word_count_message_for_review($response);
+    }
+
+
 }
diff --git a/version.php b/version.php
index 6ffd4c1..adc62a2 100644
--- a/version.php
+++ b/version.php
@@ -16,11 +16,11 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2021042100;
-$plugin->release = '4.2.6';
+$plugin->version = 2021050700;
+$plugin->release = '4.2.7';
 $plugin->requires = 2011060313;
 $plugin->maturity = MATURITY_RC;
 $plugin->component = 'qtype_essaywiris';
 $plugin->dependencies = array (
-     'qtype_wq' => 2021042100
+     'qtype_wq' => 2021050700
 );