DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0

Hi,
I really like this theme. For me it has worked flawlessly and is intuitive to work with.

One thing, I use the Mac App 'Codekit' https://codekitapp.com/ to compile the sass files.
I recently updated the app and now I get the error below.
Codekit still compiles the files, but complains a bit.

Dart Sass compiled successfully, but with warnings:

DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div($spacer, 2)

More info and automated migrator: https://sass-lang.com/d/slash-div

    ╷
302 │ $headings-margin-bottom:      $spacer / 2 !default;
    │                               ^^^^^^^^^^^
    ╵
    ../../../contrib/bootstrap4/dist/bootstrap/4.6.0/scss/_variables.scss 302:31  @import
    ../../../contrib/bootstrap4/dist/bootstrap/4.6.0/scss/bootstrap.scss 9:9      @import
    ../../../contrib/bootstrap4/scss/style.scss 3:9                               @import
    style.scss 9:9                                                                root stylesheet

DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div($input-padding-y, 2)

More info and automated migrator: https://sass-lang.com/d/slash-div

    ╷
498 │ $input-height-inner-quarter:            add($input-line-height * .25em, $input-padding-y / 2) !default;
    │                                                                         ^^^^^^^^^^^^^^^^^^^^
    ╵
    ../../../contrib/bootstrap4/dist/bootstrap/4.6.0/scss/_variables.scss 498:73  @import
    ../../../contrib/bootstrap4/dist/bootstrap/4.6.0/scss/bootstrap.scss 9:9      @import
    ../../../contrib/bootstrap4/scss/style.scss 3:9                               @import
    style.scss 9:9                                                                root stylesheet

DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div($custom-control-indicator-size, 2)

More info and automated migrator: https://sass-lang.com/d/slash-div