diff --git a/backup_migrate.install b/backup_migrate.install
index 88bc382..f893c4d 100644
--- a/backup_migrate.install
+++ b/backup_migrate.install
@@ -198,6 +198,7 @@ function backup_migrate_schema() {
       'filters' => array(
         'description' => 'The filter settings for the profile.',
         'type' => 'text',
+        'size' => 'medium',
         'not null' => TRUE,
         'serialize' => TRUE,
         'serialized default' => 'a:0:{}',
@@ -895,12 +896,24 @@ function backup_migrate_update_7306() {
 }
 
 /**
- * 'backup_migrate_backup_memory_limit' vs 'backup_migrate_memory_limit'.
+ * - 'backup_migrate_backup_memory_limit' vs 'backup_migrate_memory_limit'.
+ * - Update profiles table filter field to accommodate larger serialized strings.
  */
 function backup_migrate_update_7307() {
+  // 'backup_migrate_backup_memory_limit' vs 'backup_migrate_memory_limit'.
   $limit = variable_get('backup_migrate_backup_memory_limit');
   if (!empty($limit)) {
     variable_set('backup_migrate_memory_limit', $limit);
     variable_del('backup_migrate_backup_memory_limit');
   }
+
+  // Update profiles table filter field to accommodate larger serialized strings.
+  db_change_field('backup_migrate_profiles', 'filters', 'filters', array(
+    'description' => 'The filter settings for the profile.',
+    'type' => 'text',
+    'size' => 'medium',
+    'not null' => TRUE,
+    'serialize' => TRUE,
+    'serialized default' => 'a:0:{}',
+  ));
 }