cURL how to built in TLSv1.1 and TLSv1.2

Hi all,

I am using WHMcs as automation tool and in the Health and system check it tells me that cURL reports that it does not support Secure TLSv1.1 and TLSv1.2, make sure an SSL Library that support TLS 1.1 and 1.2 is installed and supported by cURL.

How would I get that in cURL builtin?

I have asked on the WHMcs forum, but got only one comment and that was not very helpful.

Currently using WHM 56 build 28 with cURL version 7.38.0

curl -V
curl 7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.21 Basic ECC zlib/1.2.3 libidn/1.18 libssh2/1.4.2
Protocols: tftp ftp telnet dict ldap ldaps http file https ftps scp sftp
Features: GSS-Negotiate IDN IPv6 Largefile NTLM SSL libz

rpm -qa | grep openssl
openssl-1.0.1e-48.el6_8.1.x86_64
openssl-devel-1.0.1e-48.el6_8.1.x86_64

Code:

array(9) {
  ["version_number"]=>
  int(468480)
  ["age"]=>
  int(3)
  ["features"]=>
  int(34333)
  ["ssl_version_number"]=>
  int(0)
  ["version"]=>
  string(6) "7.38.0"
  ["host"]=>
  string(24) "x86_64-unknown-linux-gnu"
  ["ssl_version"]=>
  string(13) "OpenSSL/1.0.0"
  ["libz_version"]=>
  string(5) "1.2.3"
  ["protocols"]=>
  array(16) {
    [0]=>
    string(4) "dict"
    [1]=>
    string(4) "file"
    [2]=>
    string(3) "ftp"
    [3]=>
    string(4) "ftps"
    [4]=>
    string(6) "gopher"
    [5]=>
    string(4) "http"
    [6]=>
    string(5) "https"
    [7]=>
    string(4) "imap"
    [8]=>
    string(5) "imaps"
    [9]=>
    string(4) "pop3"
    [10]=>
    string(5) "pop3s"
    [11]=>
    string(4) "rtsp"
    [12]=>
    string(4) "smtp"
    [13]=>
    string(5) "smtps"
    [14]=>
    string(6) "telnet"
    [15]=>
    string(4) "tftp"
  }
}

Any help much appreciated.