Hey everyone, I have created a trigger to update a field (Last_Changed_Date) on all related Contacts and I am getting the CPU Time out Limit error. I was hoping somoene could take a look and see if there is anyway to optimize?

trigger CCIAllegianceProvider on Account (before update) {

    //Map keeps track of accounts that have new addresses
    Map<Id, Account> changedProvider = new Map<Id, Account>();

    //Trigger.new is a list of Accounts that will be updated
    //The loop iterates over the list and adds accounts that have new addresses and adds to changedProvider list
    for (Integer i = 0; i < Trigger.new.size(); i++){

        if (   
        (Trigger.old[i].ShippingAddress != Trigger.new[i].ShippingAddress)

                || (Trigger.old[i].BillingAddress != Trigger.new[i].BillingAddress)
                
                || (Trigger.old[i].Phone != Trigger.new[i].Phone)

                || (Trigger.old[i].V12C__PR_Practice_Tax_ID_Number__c != Trigger.new[i].V12C__PR_Practice_Tax_ID_Number__c)

                )  {

            changedProvider.put(Trigger.old[i].id,

            Trigger.new[i]);
        }
    }



    List<Contact> updatedContacts = new List<Contact>();

    //Iterate over SOQL query and bind array with in
    for (Contact c :[SELECT Id, AccountId, Last_Changed_Date__c FROM Contact WHERE V12C__RecordType__c = 'Provider' AND V12C__Inactive__c = False AND AccountId IN :changedProvider.keySet()]){
        Account parentAccount = changedProvider.get(c.AccountId);
        c.Last_Changed_Date__c = Datetime.Now();
        updatedContacts.add(c);
    }

    update updatedContacts;
}