diff --git a/package.json b/package.json
index 2064f584..df59ce0f 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "stylelint": "^15.11.0",
     "stylelint-config-twbs-bootstrap": "^12.0.0",
     "stylelint-order": "^6.0.4",
-    "stylelint-scss": "^5.3.2",
+    "stylelint-scss": "^6.12.1",
     "stylelint-webpack-plugin": "^2.5.0",
     "webpack": "^4.46.0",
     "webpack-cli": "^3.3.12",
diff --git a/yarn.lock b/yarn.lock
index 213ee2e6..4ff57fd8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2715,6 +2715,14 @@ css-tree@^2.3.1:
     mdn-data "2.0.30"
     source-map-js "^1.0.1"
 
+css-tree@^3.0.1:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-3.1.0.tgz#7aabc035f4e66b5c86f54570d55e05b1346eb0fd"
+  integrity sha512-0eW44TGN5SQXU1mWSkKwFstI/22X2bG1nYzZTYMAWjylYURhse752YgbE4Cx46AC+bAvI+/dYTPRk1LqSUnu6w==
+  dependencies:
+    mdn-data "2.12.2"
+    source-map-js "^1.0.1"
+
 css-what@^3.2.1:
   version "3.4.2"
   resolved "https://registry.yarnpkg.com/css-what/-/css-what-3.4.2.tgz#ea7026fcb01777edbde52124e21f327e7ae950e4"
@@ -5108,6 +5116,11 @@ known-css-properties@^0.29.0:
   resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.29.0.tgz#e8ba024fb03886f23cb882e806929f32d814158f"
   integrity sha512-Ne7wqW7/9Cz54PDt4I3tcV+hAyat8ypyOGzYRJQfdxnnjeWsTxt1cy8pjvvKeI5kfXuyvULyeeAvwvvtAX3ayQ==
 
+known-css-properties@^0.36.0:
+  version "0.36.0"
+  resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.36.0.tgz#5c4365f3c9549ca2e813d2e729e6c47ef6a6cb60"
+  integrity sha512-A+9jP+IUmuQsNdsLdcg6Yt7voiMF/D4K83ew0OpJtpu+l34ef7LaohWV0Rc6KNvzw6ZDizkqfyB5JznZnzuKQA==
+
 last-call-webpack-plugin@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/last-call-webpack-plugin/-/last-call-webpack-plugin-3.0.0.tgz#9742df0e10e3cf46e5c0381c2de90d3a7a2d7555"
@@ -5335,6 +5348,16 @@ mdn-data@2.0.4:
   resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.4.tgz#699b3c38ac6f1d728091a64650b65d388502fd5b"
   integrity sha512-iV3XNKw06j5Q7mi6h+9vbx23Tv7JkjEVgKHW4pimwyDGWm0OIQntJJ+u1C6mg6mK1EaTv42XQ7w76yuzH7M2cA==
 
+mdn-data@2.12.2:
+  version "2.12.2"
+  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.12.2.tgz#9ae6c41a9e65adf61318b32bff7b64fbfb13f8cf"
+  integrity sha512-IEn+pegP1aManZuckezWCO+XZQDplx1366JoVhTpMpBB1sPey/SbveZQUosKiKiGYjg1wH4pMlNgXbCiYgihQA==
+
+mdn-data@^2.21.0:
+  version "2.24.0"
+  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.24.0.tgz#e51beee564113d8fa1b0813260d9cc920f11885a"
+  integrity sha512-i97fklrJl03tL1tdRVw0ZfLLvuDsdb6wxL+TrJ+PKkCbLrp2PCu2+OYdCKychIUm19nSM/35S6qz7pJpnXttoA==
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -6836,7 +6859,7 @@ postcss-replace-overflow-wrap@^3.0.0:
   dependencies:
     postcss "^7.0.2"
 
-postcss-resolve-nested-selector@^0.1.1:
+postcss-resolve-nested-selector@^0.1.1, postcss-resolve-nested-selector@^0.1.6:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/postcss-resolve-nested-selector/-/postcss-resolve-nested-selector-0.1.6.tgz#3d84dec809f34de020372c41b039956966896686"
   integrity sha512-0sglIs9Wmkzbr8lQwEyIzlDOOC9bGmfVKcJTaxv3vMmd3uo4o4DerC3En0bnmgceeql9BfC8hRkp7cg0fjdVqw==
@@ -6900,6 +6923,14 @@ postcss-selector-parser@^6.0.0, postcss-selector-parser@^6.0.13, postcss-selecto
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"
 
+postcss-selector-parser@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-7.1.0.tgz#4d6af97eba65d73bc4d84bcb343e865d7dd16262"
+  integrity sha512-8sLjZwK0R+JlxlYcTuVnyT2v+htpdrjDOKuMcOVdYjt52Lh8hWRYpxBPoKx/Zg+bcjc3wx6fmQevMmUztS/ccA==
+  dependencies:
+    cssesc "^3.0.0"
+    util-deprecate "^1.0.2"
+
 postcss-sorting@^8.0.2:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/postcss-sorting/-/postcss-sorting-8.0.2.tgz#6393385ece272baf74bee9820fb1b58098e4eeca"
@@ -8351,7 +8382,7 @@ stylelint-order@6.x, stylelint-order@^6.0.4:
     postcss "^8.4.32"
     postcss-sorting "^8.0.2"
 
-stylelint-scss@^5.3.0, stylelint-scss@^5.3.1, stylelint-scss@^5.3.2:
+stylelint-scss@^5.3.0, stylelint-scss@^5.3.1:
   version "5.3.2"
   resolved "https://registry.yarnpkg.com/stylelint-scss/-/stylelint-scss-5.3.2.tgz#c54564dfbd98de0c08742b9c43025cda91acf940"
   integrity sha512-4LzLaayFhFyneJwLo0IUa8knuIvj+zF0vBFueQs4e3tEaAMIQX8q5th8ziKkgOavr6y/y9yoBe+RXN/edwLzsQ==
@@ -8362,6 +8393,20 @@ stylelint-scss@^5.3.0, stylelint-scss@^5.3.1, stylelint-scss@^5.3.2:
     postcss-selector-parser "^6.0.13"
     postcss-value-parser "^4.2.0"
 
+stylelint-scss@^6.12.1:
+  version "6.12.1"
+  resolved "https://registry.yarnpkg.com/stylelint-scss/-/stylelint-scss-6.12.1.tgz#7de9980a7c9acb7a3f203498e7296526cb52ffa0"
+  integrity sha512-UJUfBFIvXfly8WKIgmqfmkGKPilKB4L5j38JfsDd+OCg2GBdU0vGUV08Uw82tsRZzd4TbsUURVVNGeOhJVF7pA==
+  dependencies:
+    css-tree "^3.0.1"
+    is-plain-object "^5.0.0"
+    known-css-properties "^0.36.0"
+    mdn-data "^2.21.0"
+    postcss-media-query-parser "^0.2.3"
+    postcss-resolve-nested-selector "^0.1.6"
+    postcss-selector-parser "^7.1.0"
+    postcss-value-parser "^4.2.0"
+
 stylelint-stylistic@^0.4.3:
   version "0.4.5"
   resolved "https://registry.yarnpkg.com/stylelint-stylistic/-/stylelint-stylistic-0.4.5.tgz#a2eb8a49b4edf4474eebdd34bf8634c33937e4c2"