cURL and ensure it is greater than 7.35.0. or greater

Hi, dear masters, I would like to install the latest version of the cURL on centos 7 Kindly guide me on how can apply this scenario because I did as below;

rpm -Uvh http://www.city-fan.org/ftp/contrib/yum-repo/rhel7/x86_64/city-fan.org-release-2-1.rhel7.noarch.rpm

yum --enablerepo=city-fan.org update curl libcurl libcurl-devel

but it is not working.

thank you so much.