How To Update Or Install Openssl From Source To Latest Version

https://www.openssl.org/

Update Openssl

For Linux

Steps ( For Linux )

  wget http://www.openssl.org/source/openssl-1.0.2n.tar.gz
  tar -xvzf openssl-1.0.2n.tar.gz
  cd openssl-1.0.2n
  ./config --prefix=/usr/
  make
  sudo make install 

Steps ( For Mac )

  wget http://www.openssl.org/source/openssl-1.0.2n.tar.gz
  tar -xvzf openssl-1.0.2n.tar.gz
  cd openssl-1.0.2n
  ./Configure darwin64-x86_64-cc --prefix=/usr
  make
  sudo make install 

Now verify your installed openssl version by typing

openssl version

Ref: https://www.computersnyou.com/3155/update-install-openssl-source-latest-version/