Which jquery version is included in DNN 7.3?

I use a 3^rd party skin with this JS include:

<dnn:DnnJsIncludeID="JSinclude1"runat="server"FilePath="assets/plugins/jquery-2.0.3.min.js"PathNameAlias="SkinPath"Priority="100"/>

But now the menus of the default DNN admin bar are not working anymore.

Can I remove the line since my skin contains this line?

<%@RegisterTagPrefix="dnn"TagName="JQUERY"Src="~/Admin/Skins/jQuery.ascx"%>

Patrick