diff --git a/package-lock.json b/package-lock.json
index cf219deb..acc85c4b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1284,6 +1284,7 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "^3.0.2",
         "longest": "^1.0.1",
@@ -3027,7 +3028,8 @@
           "version": "2.7.0",
           "resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
           "integrity": "sha1-q259nYhqrKiwhbwzEreaGYQz8Oc=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "acorn-globals": {
           "version": "1.0.9",
@@ -6315,7 +6317,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -6336,12 +6339,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -6356,17 +6361,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -6483,7 +6491,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -6495,6 +6504,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -6509,6 +6519,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -6516,12 +6527,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -6540,6 +6553,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -6620,7 +6634,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -6632,6 +6647,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -6717,7 +6733,8 @@
         "safe-buffer": {
           "version": "5.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -6753,6 +6770,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -6772,6 +6790,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -6815,12 +6834,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -15357,18 +15378,18 @@
       }
     },
     "stylelint-config-recommended": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/stylelint-config-recommended/-/stylelint-config-recommended-2.1.0.tgz",
-      "integrity": "sha512-ajMbivOD7JxdsnlS5945KYhvt7L/HwN6YeYF2BH6kE4UCLJR0YvXMf+2j7nQpJyYLZx9uZzU5G1ZOSBiWAc6yA==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/stylelint-config-recommended/-/stylelint-config-recommended-3.0.0.tgz",
+      "integrity": "sha512-F6yTRuc06xr1h5Qw/ykb2LuFynJ2IxkKfCMf+1xqPffkxh0S09Zc902XCffcsw/XMFq/OzQ1w54fLIDtmRNHnQ==",
       "dev": true
     },
     "stylelint-config-recommended-scss": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/stylelint-config-recommended-scss/-/stylelint-config-recommended-scss-3.2.0.tgz",
-      "integrity": "sha512-M8BFHMRf8KNz5EQPKJd8nMCGmBd2o5coDEObfHVbEkyLDgjIf1V+U5dHjaGgvhm0zToUxshxN+Gc5wpbOOew4g==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/stylelint-config-recommended-scss/-/stylelint-config-recommended-scss-4.0.0.tgz",
+      "integrity": "sha512-aEy0ENUrH4ASgFCu2mMcqBUAX0l4CPXg0XucJXdW+I7mdqJ7ICddkxP1eamBNBZ1QToc/wsuLmTQcalk3qYpsw==",
       "dev": true,
       "requires": {
-        "stylelint-config-recommended": "^2.0.0"
+        "stylelint-config-recommended": "^3.0.0"
       }
     },
     "stylelint-processor-html": {
diff --git a/package.json b/package.json
index eaff0fcc..6e85fb4d 100644
--- a/package.json
+++ b/package.json
@@ -132,7 +132,7 @@
     "standard-version": "^4.3.0",
     "style-loader": "^0.21.0",
     "stylelint": "^9.2.0",
-    "stylelint-config-recommended-scss": "^3.2.0",
+    "stylelint-config-recommended-scss": "^4.0.0",
     "stylelint-processor-html": "^1.0.0",
     "stylelint-scss": "^3.1.0",
     "uglify-es": "^3.3.10",