Problem! All my local sites using https after latest macOS update

Hello,

I recently updated to macOS 10.13.2, and now all my local sites are automatically redirecting to https!

I have apache2.4 installed, and a virtual host that uses .dev to access my local sites.

However I have not touched the apache configuration.

What has changed that is causing this?

Note: Not happening in Firefox, but is in Chrome and Safari.

Help needed!

Thanks in advance.