Livewire Emit event not working

Hi - I have a Livewire component that generates and processes a payment form. I have a second livewire component that generates a check register table. I want the check register table to be regenerated every time a payment form is processed. Both the form and the table are initially generated correctly and upon refresh. Here's the code for the payment processing:

public function updateSchoolpayment()
    {
        $validated = $this->validate([
            'amount' => ['required','numeric'],
            'comments' => ['nullable','string'],
        ]);

        Schoolpayment::create(
            [
                'eventversion_id' => $this->eventversion->id,
                'school_id' => $this->targetschool->id,
                'user_id' => $this->userid,
                'amount' => $this->amount,
                'comments' => $this->comments,
                'updated_by' => auth()->id(),
            ],
        );

        $this->emit('refreshcheckregister');

        $this->reset();
    }

and here's the model for the check register table:

class SchoolpaymentrosterComponent extends Component
{
    protected $listeners = ['refreshcheckregister' => 'refreshMe'];

    public function render()
    {
        return view('livewire.schoolpaymentroster-component',
        [
            'payments' => $this->schoolPayments(),
        ]);
    }

    private function schoolPayments()
    {
        return Schoolpayment::with('person','school')
            ->where('eventversion_id', Userconfig::getValue('eventversion', auth()->id()))
            ->get();
    }

    private function refreshMe()
    {
        dd(__METHOD__);
    }
}

Nothing happens after the payment is processed except for the form restoring default values. I can't tell if there's an error with the emit or with the listener, but I know I'm making some simple error. All guidance is appreciated!