Enlarge Text in Existing Logo

I have a layered PSD logo where the overall design works, but the wording is too small. All I need is for the text layer to be scaled up proportionally so it stands out better while keeping the current font style exactly as it is—no changes there. Colors should remain untouched as well.

Please open the supplied PSD, enlarge the text to a visually balanced size, and return:

• The updated PSD with editable text
• A transparent-background PNG at full resolution for quick use

Nothing else about the artwork needs adjustment, so the job should be quick for anyone comfortable in Photoshop.