title: Upgrading CentOS 7 to OpenSSL 1.1.1 by yum install openssl11
body: <p>I use Centos 7 with OpenSSL 1.0.2k (openssl-1.0.2k-19.el7.x86_64.rpm)</p>
  <p>I've tried to upgrade to OpenSSL 1.1.1c by:</p>
  <p><code>yum install openssl11</code></p>
  <p>which basically installs: openssl11-1.1.1c-2.el7.x86_64.rpm and openssl11-libs-1.1.1c-2.el7.x86_64.rpm</p>
  <p>It doesn't upgrade by overrides openssl 1.0.2 with openssl 1.1.1 but install openssl11 and its RPMs along with the existing openssl version.</p>
  <p>when I try to uninstall openssl 1.0.2, it causes some dependencies issues, which make perfectly sense since openssl11 provides openssl11 and not openssl:</p>
  <p><code>openssl is needed by (installed) python2-cryptography-1.7.2-2.el7.x86_64</code></p>
  <p><code>openssl is needed by (installed) pcs-0.9.162-5.el7.centos.x86_64</code></p>
  <p><code>openssl is needed by (installed) rng-tools-6.3.1-3.el7.x86_64</code></p>
  <p><code>/usr/bin/openssl is needed by (installed) authconfig-6.2.8-30.el7.x86_64</code></p>
  <p>What should I do to overcome this?</p>
  <p>Thanks</p>