Wordpress automatic update not really automatic

Each day we go to the Wordpress Toolkit and check if there are updates available for the themes and plugins.

When there are updates, we need to click the "update all now" link.

So when we do no enter the Wordpress Toolkit page, the updates will not be installed.

Is there no option that these updates are really installed automatically?

So without our manual clicking the "update all now" link.

I hope somebody has a solution for this.