STEP 1. Install WANDisco repo package

Code Block
yum -y install http://opensource.wandisco.com/centos/7/git/x86_64/wandisco-git-release-7-2.noarch.rpm

You can try below if above does not work

Code Block
yum -y install https://packages.endpoint.com/rhel/7/os/x86_64/endpoint-repo-1.7-1.x86_64.rpm

STEP 2. Install the latest version of Git 2.x:

Code Block
yum -y install git

...