diff --git a/includes/schema.php b/includes/schema.php
index e50a481..4ea3075 100644
--- a/includes/schema.php
+++ b/includes/schema.php
@@ -253,10 +253,11 @@ function migration_1_2_0() {
     $query = "INSERT INTO {$wpdb->prefix}pterotype_objects (activitypub_id, url) VALUES";
     // build values
     foreach( $ids_to_urls as $activitypub_id => $url ) {
-        $query = $query . $wpdb->prepare( " (%s, %s) ", $activitypub_id, $url );
+        $query = $query . $wpdb->prepare( " (%s, %s),", $activitypub_id, $url );
     }
-    $query = $query . "ON DUPLICATE KEY UPDATE url=VALUES(url);";
-    $wpdb->query( $query );
+    $query = substr( $query, 0, -1 );
+    $query = $query . " ON DUPLICATE KEY UPDATE url=VALUES(url)";
+    $res = $wpdb->query( $query );
     // Compact existing objects so we only store 1 copy of each object
     foreach( $objects as $row ) {
         $object = \json_decode( $row->object, true );
@@ -287,7 +288,8 @@ function migration_1_2_0() {
         $wpdb->update(
             "{$wpdb->prefix}pterotype_objects",
             array( 'object' => wp_json_encode( $updated ) ),
-            array( 'activitypub_id', $row->activitypub_id )
+            array( 'activitypub_id' => $row->activitypub_id ),
+            '%s', '%s'
         );
     }
 }
diff --git a/pterotype.php b/pterotype.php
index 6bd395d..f3b11cc 100644
--- a/pterotype.php
+++ b/pterotype.php
@@ -12,7 +12,7 @@ License URI: https://github.com/jdormit/blob/master/LICENSE
 require_once plugin_dir_path( __FILE__ ) . 'vendor/autoload.php';
 require_once plugin_dir_path( __FILE__ ) . 'includes/init.php';
 
-define( 'PTEROTYPE_VERSION', '1.1.2' );
+define( 'PTEROTYPE_VERSION', '1.2.0' );
 define( 'PTEROTYPE_BLOG_ACTOR_SLUG', '-blog' );
 define( 'PTEROTYPE_BLOG_ACTOR_USERNAME', 'blog' );