description text in the lighbox

I love the plugin, but I have have a question I am hoping you can answer.

In the lightbox view the description text appears when you hit the ( i ) icon. The text appears the the left and is small and gray.

I was able to override most of that with:

.bwg_image_description, .bwg_image_description * {
color: #000000 !important;
font-family: Ubuntu;
font-size: 16px !important;
font-weight: bold !important;
word-break: break-word;
text-align: center;
}

Unfortunately, the code for the color is hard-coded into the plugin with the color #B0B0B0 with the !important tag already in place, so the css change cannot override it.

I found the code in the database for the site in the table wp_bwg_theme. I changed it there, but I am concerned that when the plugin gets updated, that will be overwritten.

Do you have a suggestion on how I can make that change permanent?