RHEL7/CentOS7 use a relatively old version of git. Here’s how to update (using git 2.28.0 as example)
sudo yum -y install curl-devel GITVERSION=2.28.0 mkdir -p ~/src && cd ~/src git clone https://github.com/git/git wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-$GITVERSION.tar.gz tar xf git-$GITVERSION.tar.gz cd git-$GITVERSION && ./configure && make && sudo make install git --version