Here is how we updated our Supermicro server X10SLM-F with the latest firmware at the moment.
Our current BIOS firmware version is 2.0
[root@srv ~]# lshw|grep -A 14 "core$" *-core description: Motherboard product: X10SLM-F vendor: Supermicro physical id: 0 version: 1.02 serial: 11111111111 slot: To be filled by O.E.M. *-firmware description: BIOS vendor: American Megatrends Inc. physical id: 0 version: 2.0 date: 04/24/2014 size: 64KiB