diff --git a/backup/moodle2/backup_oublog_stepslib.php b/backup/moodle2/backup_oublog_stepslib.php
index bc1077d..094a6ff 100644
--- a/backup/moodle2/backup_oublog_stepslib.php
+++ b/backup/moodle2/backup_oublog_stepslib.php
@@ -42,7 +42,7 @@ protected function define_structure() {
                 'completionposts', 'completioncomments', 'reportingemail', 'displayname',
                 'statblockon', 'allowimport', 'introonpost', 'tags', 'assessed',
                 'assesstimestart', 'assesstimefinish', 'scale', 'grading', 'restricttags',
-                'postfrom', 'postuntil', 'commentfrom', 'commentuntil', 'timemodified', 'postperpage', 'idsharedblog'
+                'postfrom', 'postuntil', 'commentfrom', 'commentuntil', 'timemodified', 'postperpage', 'idsharedblog', 'grade'
         ));
 
         $instances = new backup_nested_element('instances');
diff --git a/version.php b/version.php
index b7b61d6..24696e4 100644
--- a/version.php
+++ b/version.php
@@ -23,8 +23,8 @@
  * @package oublog
  **/
 
-$plugin->version = 2020091400;
+$plugin->version = 2020091401;
 $plugin->requires = 2017111300;
 $plugin->component = 'mod_oublog';// Full name of the plugin (used for diagnostics)
 $plugin->maturity = MATURITY_STABLE;
-$plugin->release = '3.7 r1';
+$plugin->release = '3.9 r1';