diff --git a/backup/moodle2/backup_hvp_stepslib.php b/backup/moodle2/backup_hvp_stepslib.php
index 398ea0860..eadf1869b 100644
--- a/backup/moodle2/backup_hvp_stepslib.php
+++ b/backup/moodle2/backup_hvp_stepslib.php
@@ -56,7 +56,7 @@ protected function define_structure() {
             'json_content',
             'embed_type',
             'disable',
-            'content_type',
+            'contenttype',
             'source',
             'year_from',
             'year_to',
@@ -103,7 +103,7 @@ protected function define_structure() {
                  h.json_content,
                  h.embed_type,
                  h.disable,
-                 h.content_type,
+                 h.contenttype,
                  h.slug,
                  h.timecreated,
                  h.timemodified,
diff --git a/backup/moodle2/restore_hvp_stepslib.php b/backup/moodle2/restore_hvp_stepslib.php
index 75c493015..263b37247 100644
--- a/backup/moodle2/restore_hvp_stepslib.php
+++ b/backup/moodle2/restore_hvp_stepslib.php
@@ -73,6 +73,12 @@ protected function process_hvp($data) {
         $data->timecreated = $this->apply_date_offset($data->timecreated);
         $data->timemodified = $this->apply_date_offset($data->timemodified);
 
+        // Allow old backups to work after renaming content_type.
+        if (property_exists($data, 'content_type')) {
+            $data->contenttype = $data->content_type;
+            unset($data->content_type);
+        }
+
         // Insert the hvp record.
         $newitemid = $DB->insert_record('hvp', $data);
         // Immediately after inserting "activity" record, call this.
diff --git a/db/install.xml b/db/install.xml
index 46e7498ec..db4236e42 100644
--- a/db/install.xml
+++ b/db/install.xml
@@ -15,7 +15,7 @@
         <FIELD NAME="embed_type" TYPE="char" LENGTH="127" NOTNULL="true" SEQUENCE="false"/>
         <FIELD NAME="disable" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
         <FIELD NAME="main_library_id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="The library we first instanciate for this node"/>
-        <FIELD NAME="content_type" TYPE="char" LENGTH="127" NOTNULL="false" SEQUENCE="false" COMMENT="Content type as defined in h5p.json"/>
+        <FIELD NAME="contenttype" TYPE="char" LENGTH="127" NOTNULL="false" SEQUENCE="false" COMMENT="Content type as defined in h5p.json"/>
         <FIELD NAME="authors" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="List of authors in json format"/>
         <FIELD NAME="source" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Link to the source, could also be citation"/>
         <FIELD NAME="year_from" TYPE="int" LENGTH="4" NOTNULL="false" SEQUENCE="false" COMMENT="Start year for copyright"/>
diff --git a/db/upgrade.php b/db/upgrade.php
index dcad1a6a5..b7dca585f 100644
--- a/db/upgrade.php
+++ b/db/upgrade.php
@@ -567,6 +567,23 @@ function hvp_upgrade_2020112600() {
     }
 }
 
+/**
+ * Rename content_type since it was added as a reserved word in Aurora MySQL version 3.06.0.
+ */
+function hvp_upgrade_2023122501() {
+    global $DB;
+    $dbman = $DB->get_manager();
+
+    // Rename field content_type on table hvp to contenttype.
+    $table = new xmldb_table('hvp');
+    $field = new xmldb_field('content_type', XMLDB_TYPE_CHAR, '127', null, null, null, null, 'main_library_id');
+
+    // Launch rename field content_type.
+    if ($dbman->field_exists($table, $field)) {
+        $dbman->rename_field($table, $field, 'contenttype');
+    }
+}
+
 /**
  * Hvp module upgrade function.
  *
@@ -593,6 +610,7 @@ function xmldb_hvp_upgrade($oldversion) {
         2020082800,
         2020091500,
         2020112600,
+        2023122501,
     ];
 
     foreach ($upgrades as $version) {
diff --git a/version.php b/version.php
index 06fa5b7a2..f093c21bb 100644
--- a/version.php
+++ b/version.php
@@ -23,7 +23,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2023122500;
+$plugin->version   = 2023122501;
 $plugin->requires  = 2013051403;
 $plugin->cron      = 0;
 $plugin->component = 'mod_hvp';