SHELL

upgrade git on centos 7

sudo yum install epel-release
sudo yum remove git
sudo yum install git

Upgrading git on CentOS

yum install 
https://repo.ius.io/ius-release-el7.rpm 
https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

yum remove git
yum install git224