=item SSL_OP_NO_SSLv3, SSL_OP_NO_TLSv1, SSL_OP_NO_TLSv1_1,
-SSL_OP_NO_TLSv1_2, SSL_OP_NO_DTLSv1, SSL_OP_NO_DTLSv1_2
+SSL_OP_NO_TLSv1_2, SSL_OP_NO_TLSv1_3, SSL_OP_NO_DTLSv1, SSL_OP_NO_DTLSv1_2
-These options turn off the SSLv3, TLSv1, TLSv1.1 or TLSv1.2 protocol
+These options turn off the SSLv3, TLSv1, TLSv1.1, TLSv1.2 or TLSv1.3 protocol
versions with TLS or the DTLSv1, DTLSv1.2 versions with DTLS,
respectively.
As of OpenSSL 1.1.0, these options are deprecated, use