public class OlderAccountsUtility
{
    public static void updateOlderAccounts()
    {
        List<Account> lstacc = [SELECT ID,Description FROM Account ORDER BY CreatedDate ASC LIMIT 5];
        
        for(Account acc : lstacc)
        {
            acc.Description = 'Heritage Account';
        }
        
        try
        {
        update lstacc;
        }
        catch(exception e)
        {
        }
    }
}


when i execute this code it is giving an error:
"Challenge Not yet complete... here's what's wrong: 
The 'updateOlderAccounts' method did not update account records as expected "

PLease help me with this