WD Black 512GB WDS512G1X0C fails to update firmware

I have 2 WD Black 512GB Performance SSD - 8 Gb/s M.2 2280 PCIe NVMe Solid State Drive – WDS512G1X0C drives and the dashboard is failing to update the firmware. No error messages or codes. Does anyone know if there is there a way to manually update the firmware via a USB drive?