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index 000000000000..61831b9d6631
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diff --git a/.yarn/offline-mirror/upper-case-2.0.1.tgz b/.yarn/offline-mirror/upper-case-2.0.1.tgz
new file mode 100644
index 000000000000..7cf8b7acb2b6
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diff --git a/.yarn/offline-mirror/upper-case-first-1.1.2.tgz b/.yarn/offline-mirror/upper-case-first-1.1.2.tgz
deleted file mode 100644
index e000df3599b8..000000000000
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diff --git a/.yarn/offline-mirror/upper-case-first-2.0.1.tgz b/.yarn/offline-mirror/upper-case-first-2.0.1.tgz
new file mode 100644
index 000000000000..d6dd033f83e8
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diff --git a/package.json b/package.json
index dd5cc80eeb21..d8de158ecb94 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "enzyme-to-json": "^3.3.5",
     "eslint": "^6.0.0",
     "eslint-config-carbon": "10.4.0",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "glob": "^7.1.4",
     "husky": "^4.0.10",
     "jest": "^24.8.0",
diff --git a/packages/bundler/package.json b/packages/bundler/package.json
index 8eebea30a1be..f68d1e5f52f0 100644
--- a/packages/bundler/package.json
+++ b/packages/bundler/package.json
@@ -28,19 +28,19 @@
     "autoprefixer": "^9.4.3",
     "babel-plugin-macros": "^2.4.2",
     "chalk": "^2.4.1",
-    "change-case": "^3.0.2",
+    "change-case": "^4.1.1",
     "cli-table": "^0.3.1",
     "commander": "^2.19.0",
     "cssnano": "^4.1.7",
     "execa": "^2.0.3",
     "filesize": "^3.6.1",
-    "fs-extra": "^7.0.0",
+    "fs-extra": "^8.1.0",
     "glob": "^7.1.3",
     "gzip-size": "^5.0.0",
     "inquirer": "^6.5.0",
     "klaw-sync": "^6.0.0",
     "markdown-toc": "^1.2.0",
-    "node-sass": "^4.9.4",
+    "node-sass": "^4.13.1",
     "postcss": "^7.0.7",
     "postcss-discard-comments": "^4.0.1",
     "replace-in-file": "^3.4.4",
diff --git a/packages/colors/package.json b/packages/colors/package.json
index e4bf50b906db..4b7c12d96f7f 100644
--- a/packages/colors/package.json
+++ b/packages/colors/package.json
@@ -35,10 +35,10 @@
     "@carbon/cli-reporter": "10.3.0",
     "@carbon/scss-generator": "^10.5.0",
     "@carbon/test-utils": "^10.6.0",
-    "change-case": "^3.0.2",
+    "change-case": "^4.1.1",
     "core-js": "^3.0.1",
-    "fs-extra": "^7.0.0",
-    "node-sass": "^4.11.0",
+    "fs-extra": "^8.1.0",
+    "node-sass": "^4.13.1",
     "rimraf": "^3.0.0"
   },
   "eyeglass": {
diff --git a/packages/components/Staticfile b/packages/components/Staticfile
index d43348e4b093..e302d254a8c5 100644
--- a/packages/components/Staticfile
+++ b/packages/components/Staticfile
@@ -1 +1,2 @@
 root: demo
+force_https: true
\ No newline at end of file
diff --git a/packages/components/docs/sass.md b/packages/components/docs/sass.md
index 6f1129cde670..13cb6a0b503e 100644
--- a/packages/components/docs/sass.md
+++ b/packages/components/docs/sass.md
@@ -6381,7 +6381,6 @@ $text-02: if(
   - [carbon--theme [mixin]](#carbon--theme-mixin)
   - [content-switcher [mixin]](#content-switcher-mixin)
   - [data-table-core [mixin]](#data-table-core-mixin)
-  - [date-picker [mixin]](#date-picker-mixin)
   - [dropdown [mixin]](#dropdown-mixin)
   - [file-uploader [mixin]](#file-uploader-mixin)
   - [form [mixin]](#form-mixin)
@@ -16164,9 +16163,9 @@ Date picker styles
     }
   }
 
-  .#{$prefix}--date-picker__days .nextMonthDay,
-  .#{$prefix}--date-picker__days .prevMonthDay {
-    color: $text-02;
+  .#{$prefix}--date-picker__day.nextMonthDay,
+  .#{$prefix}--date-picker__day.prevMonthDay {
+    color: $text-05;
   }
 
   .#{$prefix}--date-picker__day.today,
@@ -16200,11 +16199,10 @@ Date picker styles
     }
   }
 
-  .#{$prefix}--date-picker__day.disabled,
-  .flatpickr-day.disabled {
+  .#{$prefix}--date-picker__day.flatpickr-day.flatpickr-disabled {
     cursor: not-allowed;
     opacity: 0.5;
-    color: $ui-05;
+    color: $disabled-02;
 
     &:hover {
       background: transparent;
@@ -16358,9 +16356,8 @@ Date picker styles
   - [carbon--spacing-03 [variable]](#carbon--spacing-03-variable)
   - [interactive-01 [variable]](#interactive-01-variable)
   - [hover-ui [variable]](#hover-ui-variable)
-  - [text-02 [variable]](#text-02-variable)
-  - [ui-05 [variable]](#ui-05-variable)
   - [text-04 [variable]](#text-04-variable)
+  - [ui-05 [variable]](#ui-05-variable)
 
 ## dropdown
 
diff --git a/packages/components/package.json b/packages/components/package.json
index 563d854a9520..9995c332e39a 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -143,7 +143,7 @@
     "minimatch": "^3.0.4",
     "mkdirp": "^0.5.0",
     "mock-raf": "^1.0.0",
-    "node-sass": "^4.11.0",
+    "node-sass": "^4.13.1",
     "nodemon": "^1.18.7",
     "path-to-regexp": "^2.2.0",
     "portscanner": "^2.2.0",
diff --git a/packages/components/src/components/date-picker/_date-picker.scss b/packages/components/src/components/date-picker/_date-picker.scss
index adf041824b4d..9dd6b4d3ef40 100644
--- a/packages/components/src/components/date-picker/_date-picker.scss
+++ b/packages/components/src/components/date-picker/_date-picker.scss
@@ -316,9 +316,9 @@
     }
   }
 
-  .#{$prefix}--date-picker__days .nextMonthDay,
-  .#{$prefix}--date-picker__days .prevMonthDay {
-    color: $text-02;
+  .#{$prefix}--date-picker__day.nextMonthDay,
+  .#{$prefix}--date-picker__day.prevMonthDay {
+    color: $text-05;
   }
 
   .#{$prefix}--date-picker__day.today,
@@ -352,11 +352,10 @@
     }
   }
 
-  .#{$prefix}--date-picker__day.disabled,
-  .flatpickr-day.disabled {
+  .#{$prefix}--date-picker__day.flatpickr-day.flatpickr-disabled {
     cursor: not-allowed;
     opacity: 0.5;
-    color: $ui-05;
+    color: $disabled-02;
 
     &:hover {
       background: transparent;
diff --git a/packages/elements/package.json b/packages/elements/package.json
index 5ac229b12eb7..25899a51fb31 100644
--- a/packages/elements/package.json
+++ b/packages/elements/package.json
@@ -42,7 +42,7 @@
   },
   "devDependencies": {
     "@carbon/bundler": "^10.5.0",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "klaw-sync": "^6.0.0",
     "replace-in-file": "^3.4.2",
     "rimraf": "^3.0.0"
diff --git a/packages/icon-build-helpers/package.json b/packages/icon-build-helpers/package.json
index 412f1c751397..5b638d8d4539 100644
--- a/packages/icon-build-helpers/package.json
+++ b/packages/icon-build-helpers/package.json
@@ -23,9 +23,9 @@
     "@carbon/cli-reporter": "10.3.0",
     "@carbon/icon-helpers": "^10.5.0",
     "browserslist-config-carbon": "10.4.0",
-    "change-case": "^3.0.2",
+    "change-case": "^4.1.1",
     "core-js": "^3.1.3",
-    "fs-extra": "^7.0.0",
+    "fs-extra": "^8.1.0",
     "joi": "^14.3.1",
     "js-yaml": "^3.12.1",
     "klaw-sync": "^6.0.0",
diff --git a/packages/icon-build-helpers/src/builders/react/builder.js b/packages/icon-build-helpers/src/builders/react/builder.js
index f2bf12643a9e..7c42de76a8cd 100644
--- a/packages/icon-build-helpers/src/builders/react/builder.js
+++ b/packages/icon-build-helpers/src/builders/react/builder.js
@@ -7,7 +7,7 @@
 
 'use strict';
 
-const { camel } = require('change-case');
+const { camelCase } = require('change-case');
 const { reporter } = require('@carbon/cli-reporter');
 const fs = require('fs-extra');
 const path = require('path');
@@ -269,7 +269,7 @@ function shouldTransformAttribute(attribute) {
 function formatAttributes(attrs) {
   return Object.keys(attrs).reduce((acc, key, index) => {
     const attribute = shouldTransformAttribute(key)
-      ? `${camel(key)}="${attrs[key]}"`
+      ? `${camelCase(key)}="${attrs[key]}"`
       : `${key}="${attrs[key]}"`;
 
     if (index === 0) {
diff --git a/packages/icon-build-helpers/src/builders/vanilla/builder.js b/packages/icon-build-helpers/src/builders/vanilla/builder.js
index 74e64575742c..031da09df533 100644
--- a/packages/icon-build-helpers/src/builders/vanilla/builder.js
+++ b/packages/icon-build-helpers/src/builders/vanilla/builder.js
@@ -8,7 +8,7 @@
 'use strict';
 
 const { reporter } = require('@carbon/cli-reporter');
-const { pascal } = require('change-case');
+const { pascalCase } = require('change-case');
 const fs = require('fs-extra');
 const path = require('path');
 const prettier = require('prettier');
@@ -211,7 +211,7 @@ function getModuleName(name, size, prefixParts, descriptor) {
   const height = parseInt(descriptor.attrs.height, 10);
   let prefix = prefixParts
     .filter(size => isNaN(size))
-    .map(pascal)
+    .map(pascalCase)
     .join('');
   const isGlyph = width < 16 || height < 16;
 
@@ -221,25 +221,25 @@ function getModuleName(name, size, prefixParts, descriptor) {
     }
     if (!size) {
       if (isGlyph) {
-        return prefix + pascal(name) + 'Glyph';
+        return prefix + pascalCase(name) + 'Glyph';
       }
-      return prefix + pascal(name);
+      return prefix + pascalCase(name);
     }
-    return prefix + pascal(name) + size;
+    return prefix + pascalCase(name) + size;
   }
 
   if (!size) {
     if (isGlyph) {
-      return pascal(name) + 'Glyph';
+      return pascalCase(name) + 'Glyph';
     }
-    return pascal(name);
+    return pascalCase(name);
   }
 
   if (isNaN(name[0])) {
-    return pascal(name) + size;
+    return pascalCase(name) + size;
   }
 
-  return '_' + pascal(name) + size;
+  return '_' + pascalCase(name) + size;
 }
 
 function createIconSource(file, descriptor) {
diff --git a/packages/icons-angular/package.json b/packages/icons-angular/package.json
index 257783de5d65..a554da8925c2 100644
--- a/packages/icons-angular/package.json
+++ b/packages/icons-angular/package.json
@@ -40,8 +40,8 @@
     "@angular/core": "6.1.10",
     "@carbon/cli-reporter": "10.3.0",
     "@carbon/icons": "^10.8.0",
-    "change-case": "3.0.2",
-    "fs-extra": "7.0.1",
+    "change-case": "4.1.1",
+    "fs-extra": "8.1.0",
     "rollup": "^0.66.6",
     "typescript": "2.9.2"
   },
diff --git a/packages/icons-vue/package.json b/packages/icons-vue/package.json
index 50116f015808..afce2068b8a2 100644
--- a/packages/icons-vue/package.json
+++ b/packages/icons-vue/package.json
@@ -29,7 +29,7 @@
   "devDependencies": {
     "@carbon/cli-reporter": "10.3.0",
     "@carbon/icons": "^10.8.0",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "prettier": "^1.19.1",
     "rimraf": "^3.0.0",
     "rollup": "^1.15.1",
diff --git a/packages/react-hooks/package.json b/packages/react-hooks/package.json
index 00c0d4f79eb7..dd7b8ac2a14e 100644
--- a/packages/react-hooks/package.json
+++ b/packages/react-hooks/package.json
@@ -41,7 +41,7 @@
     "browserslist-config-carbon": "10.4.0",
     "carbon-components": "^10.9.0",
     "css-loader": "^3.2.0",
-    "node-sass": "^4.12.0",
+    "node-sass": "^4.13.1",
     "postcss-loader": "^3.0.0",
     "react": "^16.9.0",
     "react-dom": "^16.9.0",
diff --git a/packages/react/Staticfile b/packages/react/Staticfile
index fb2402a611da..50d8902c17bc 100644
--- a/packages/react/Staticfile
+++ b/packages/react/Staticfile
@@ -1 +1,2 @@
 root: storybook-static
+force_https: true
diff --git a/packages/react/package.json b/packages/react/package.json
index c7b0cbb9e16b..ecea46a1ad79 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -93,7 +93,7 @@
     "jest-circus": "^24.0.0",
     "lcov2badge": "^0.1.0",
     "mini-css-extract-plugin": "^0.4.4",
-    "node-sass": "4.10.0",
+    "node-sass": "^4.13.1",
     "object-assign": "^4.1.1",
     "postcss-custom-properties": "^9.0.2",
     "postcss-loader": "^3.0.0",
diff --git a/packages/test-utils/package.json b/packages/test-utils/package.json
index d79ed42d65bf..52adb8fcf964 100644
--- a/packages/test-utils/package.json
+++ b/packages/test-utils/package.json
@@ -18,7 +18,7 @@
     "access": "public"
   },
   "peerDependencies": {
-    "node-sass": "^4.11.0",
+    "node-sass": "^4.13.1",
     "react-dom": "^16.9.0"
   },
   "dependencies": {
@@ -27,7 +27,7 @@
     "tabbable": "^4.0.0"
   },
   "devDependencies": {
-    "node-sass": "^4.11.0",
+    "node-sass": "^4.13.1",
     "react-dom": "^16.9.0"
   }
 }
diff --git a/packages/themes/package.json b/packages/themes/package.json
index 852d54045eff..a3aa6a968117 100644
--- a/packages/themes/package.json
+++ b/packages/themes/package.json
@@ -32,11 +32,11 @@
     "@carbon/cli-reporter": "10.3.0",
     "@carbon/scss-generator": "^10.5.0",
     "@carbon/test-utils": "^10.6.0",
-    "change-case": "^3.1.0",
+    "change-case": "^4.1.1",
     "core-js": "^3.0.1",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "js-yaml": "^3.13.0",
-    "node-sass": "^4.11.0",
+    "node-sass": "^4.13.1",
     "rimraf": "^3.0.0"
   }
 }
diff --git a/packages/type/package.json b/packages/type/package.json
index 9b4a15f3e056..0cf64401c0ab 100644
--- a/packages/type/package.json
+++ b/packages/type/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@carbon/bundler": "^10.5.0",
     "@carbon/test-utils": "^10.6.0",
-    "change-case": "^3.1.0",
+    "change-case": "^4.1.1",
     "rimraf": "^3.0.0"
   },
   "eyeglass": {
diff --git a/packages/upgrade/package.json b/packages/upgrade/package.json
index 076eb6751bc6..a1e9214adb2d 100644
--- a/packages/upgrade/package.json
+++ b/packages/upgrade/package.json
@@ -27,10 +27,10 @@
   },
   "dependencies": {
     "chalk": "^2.4.2",
-    "change-case": "^3.1.0",
+    "change-case": "^4.1.1",
     "cross-spawn": "^6.0.5",
     "fast-glob": "^2.2.6",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "inquirer": "^6.3.1",
     "jest-diff": "^23.6.0",
     "jscodeshift": "^0.6.4",
diff --git a/packages/upgrade/src/migrations/carbon-icons-react/10.3.0/update-icon-import-path.js b/packages/upgrade/src/migrations/carbon-icons-react/10.3.0/update-icon-import-path.js
index adca9d6e27df..8ccb1125c16d 100644
--- a/packages/upgrade/src/migrations/carbon-icons-react/10.3.0/update-icon-import-path.js
+++ b/packages/upgrade/src/migrations/carbon-icons-react/10.3.0/update-icon-import-path.js
@@ -7,7 +7,7 @@
 
 'use strict';
 
-const { pascal } = require('change-case');
+const { pascalCase } = require('change-case');
 
 /**
  * This transform upgrades the import path that teams may be using for icons
@@ -164,23 +164,23 @@ module.exports = (file, api) => {
 function getModuleName(name, size, prefixParts) {
   const prefix = prefixParts
     .filter(size => isNaN(size))
-    .map(pascal)
+    .map(pascalCase)
     .join('');
 
   if (prefix !== '') {
     if (!size) {
-      return prefix + pascal(name) + 'Glyph';
+      return prefix + pascalCase(name) + 'Glyph';
     }
-    return prefix + pascal(name) + size;
+    return prefix + pascalCase(name) + size;
   }
 
   if (!size) {
-    return pascal(name) + 'Glyph';
+    return pascalCase(name) + 'Glyph';
   }
 
   if (isNaN(name[0])) {
-    return pascal(name) + size;
+    return pascalCase(name) + size;
   }
 
-  return '_' + pascal(name) + size;
+  return '_' + pascalCase(name) + size;
 }
diff --git a/yarn.lock b/yarn.lock
index 5030edcd05b2..94427cf25421 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7204,7 +7204,7 @@ callsites@^3.0.0:
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
   integrity sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==
 
-camel-case@3.0.x, camel-case@^3.0.0:
+camel-case@3.0.x:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-3.0.0.tgz#ca3c3688a4e9cf3a4cda777dc4dcbc713249cf73"
   integrity sha1-yjw2iKTpzzpM2nd9xNy8cTJJz3M=
@@ -7212,6 +7212,14 @@ camel-case@3.0.x, camel-case@^3.0.0:
     no-case "^2.2.0"
     upper-case "^1.1.1"
 
+camel-case@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-4.1.1.tgz#1fc41c854f00e2f7d0139dfeba1542d6896fe547"
+  integrity sha512-7fa2WcG4fYFkclIvEmxBbTvmibwF2/agfEBc6q3lOpVu0A13ltLsA+Hr/8Hp6kp5f+G7hKi6t8lys6XxP+1K6Q==
+  dependencies:
+    pascal-case "^3.1.1"
+    tslib "^1.10.0"
+
 camelcase-keys@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
@@ -7294,6 +7302,15 @@ caniuse-lite@^1.0.30001017:
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001019.tgz#857e3fccaad2b2feb3f1f6d8a8f62d747ea648e1"
   integrity sha512-6ljkLtF1KM5fQ+5ZN0wuyVvvebJxgJPTmScOMaFuQN2QuOzvRJnWSKfzQskQU5IOU4Gap3zasYPIinzwUjoj/g==
 
+capital-case@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/capital-case/-/capital-case-1.0.3.tgz#339bd77e8fab6cf75111d4fca509b3edf7c117c8"
+  integrity sha512-OlUSJpUr7SY0uZFOxcwnDOU7/MpHlKTZx2mqnDYQFrDudXLFm0JJ9wr/l4csB+rh2Ug0OPuoSO53PqiZBqno9A==
+  dependencies:
+    no-case "^3.0.3"
+    tslib "^1.10.0"
+    upper-case-first "^2.0.1"
+
 capture-exit@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"
@@ -7403,53 +7420,23 @@ chalk@^3.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-change-case@3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/change-case/-/change-case-3.0.2.tgz#fd48746cce02f03f0a672577d1d3a8dc2eceb037"
-  integrity sha512-Mww+SLF6MZ0U6kdg11algyKd5BARbyM4TbFBepwowYSR5ClfQGCGtxNXgykpN0uF/bstWeaGDT4JWaDh8zWAHA==
-  dependencies:
-    camel-case "^3.0.0"
-    constant-case "^2.0.0"
-    dot-case "^2.1.0"
-    header-case "^1.0.0"
-    is-lower-case "^1.1.0"
-    is-upper-case "^1.1.0"
-    lower-case "^1.1.1"
-    lower-case-first "^1.0.0"
-    no-case "^2.3.2"
-    param-case "^2.1.0"
-    pascal-case "^2.0.0"
-    path-case "^2.1.0"
-    sentence-case "^2.1.0"
-    snake-case "^2.1.0"
-    swap-case "^1.1.0"
-    title-case "^2.1.0"
-    upper-case "^1.1.1"
-    upper-case-first "^1.1.0"
-
-change-case@^3.0.2, change-case@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/change-case/-/change-case-3.1.0.tgz#0e611b7edc9952df2e8513b27b42de72647dd17e"
-  integrity sha512-2AZp7uJZbYEzRPsFoa+ijKdvp9zsrnnt6+yFokfwEpeJm0xuJDVoxiRCAaTzyJND8GJkofo2IcKWaUZ/OECVzw==
-  dependencies:
-    camel-case "^3.0.0"
-    constant-case "^2.0.0"
-    dot-case "^2.1.0"
-    header-case "^1.0.0"
-    is-lower-case "^1.1.0"
-    is-upper-case "^1.1.0"
-    lower-case "^1.1.1"
-    lower-case-first "^1.0.0"
-    no-case "^2.3.2"
-    param-case "^2.1.0"
-    pascal-case "^2.0.0"
-    path-case "^2.1.0"
-    sentence-case "^2.1.0"
-    snake-case "^2.1.0"
-    swap-case "^1.1.0"
-    title-case "^2.1.0"
-    upper-case "^1.1.1"
-    upper-case-first "^1.1.0"
+change-case@4.1.1, change-case@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/change-case/-/change-case-4.1.1.tgz#d5005709275952e7963fed7b91e4f9fdb6180afa"
+  integrity sha512-qRlUWn/hXnX1R1LBDF/RelJLiqNjKjUqlmuBVSEIyye8kq49CXqkZWKmi8XeUAdDXWFOcGLUMZ+aHn3Q5lzUXw==
+  dependencies:
+    camel-case "^4.1.1"
+    capital-case "^1.0.3"
+    constant-case "^3.0.3"
+    dot-case "^3.0.3"
+    header-case "^2.0.3"
+    no-case "^3.0.3"
+    param-case "^3.0.3"
+    pascal-case "^3.1.1"
+    path-case "^3.0.3"
+    sentence-case "^3.0.3"
+    snake-case "^3.0.3"
+    tslib "^1.10.0"
 
 change-emitter@^0.1.2:
   version "0.1.6"
@@ -8284,13 +8271,14 @@ console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
   integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
 
-constant-case@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/constant-case/-/constant-case-2.0.0.tgz#4175764d389d3fa9c8ecd29186ed6005243b6a46"
-  integrity sha1-QXV2TTidP6nI7NKRhu1gBSQ7akY=
+constant-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/constant-case/-/constant-case-3.0.3.tgz#ac910a99caf3926ac5112f352e3af599d8c5fc0a"
+  integrity sha512-FXtsSnnrFYpzDmvwDGQW+l8XK3GV1coLyBN0eBz16ZUzGaZcT2ANVCJmLeuw2GQgxKHQIe9e0w2dzkSfaRlUmA==
   dependencies:
-    snake-case "^2.1.0"
-    upper-case "^1.1.1"
+    no-case "^3.0.3"
+    tslib "^1.10.0"
+    upper-case "^2.0.1"
 
 constants-browserify@^1.0.0:
   version "1.0.0"
@@ -9650,12 +9638,13 @@ domutils@^1.5.1, domutils@^1.7.0:
     dom-serializer "0"
     domelementtype "1"
 
-dot-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/dot-case/-/dot-case-2.1.1.tgz#34dcf37f50a8e93c2b3bca8bb7fb9155c7da3bee"
-  integrity sha1-NNzzf1Co6TwrO8qLt/uRVcfaO+4=
+dot-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/dot-case/-/dot-case-3.0.3.tgz#21d3b52efaaba2ea5fda875bb1aa8124521cf4aa"
+  integrity sha512-7hwEmg6RiSQfm/GwPL4AAWXKy3YNNZA3oFv2Pdiey0mwkRCPZ9x6SZbkLcn8Ma5PYeVokzoD4Twv2n7LKp5WeA==
   dependencies:
-    no-case "^2.2.0"
+    no-case "^3.0.3"
+    tslib "^1.10.0"
 
 dot-prop@^3.0.0:
   version "3.0.0"
@@ -11536,12 +11525,12 @@ fs-extra@3.0.1, fs-extra@3.x, fs-extra@^3.0.1:
     jsonfile "^3.0.0"
     universalify "^0.1.0"
 
-fs-extra@7.0.1, fs-extra@^7.0.0, fs-extra@^7.0.1:
-  version "7.0.1"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
-  integrity sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==
+fs-extra@8.1.0, fs-extra@^8.0.1, fs-extra@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
+  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
   dependencies:
-    graceful-fs "^4.1.2"
+    graceful-fs "^4.2.0"
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
@@ -11564,12 +11553,12 @@ fs-extra@^2.0.0:
     graceful-fs "^4.1.2"
     jsonfile "^2.1.0"
 
-fs-extra@^8.0.1, fs-extra@^8.1.0:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
-  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+fs-extra@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
+  integrity sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==
   dependencies:
-    graceful-fs "^4.2.0"
+    graceful-fs "^4.1.2"
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
@@ -12766,13 +12755,13 @@ he@1.2.x, he@^1.1.1:
   resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
   integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
-header-case@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/header-case/-/header-case-1.0.1.tgz#9535973197c144b09613cd65d317ef19963bd02d"
-  integrity sha1-lTWXMZfBRLCWE81l0xfvGZY70C0=
+header-case@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/header-case/-/header-case-2.0.3.tgz#8a7407d16edfd5c970f8ebb116e6383f855b5a72"
+  integrity sha512-LChe/V32mnUQnTwTxd3aAlNMk8ia9tjCDb/LjYtoMrdAPApxLB+azejUk5ERZIZdIqvinwv6BAUuFXH/tQPdZA==
   dependencies:
-    no-case "^2.2.0"
-    upper-case "^1.1.3"
+    capital-case "^1.0.3"
+    tslib "^1.10.0"
 
 helper-date@^1.0.1:
   version "1.0.1"
@@ -13821,13 +13810,6 @@ is-installed-globally@^0.1.0:
     global-dirs "^0.1.0"
     is-path-inside "^1.0.0"
 
-is-lower-case@^1.1.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/is-lower-case/-/is-lower-case-1.1.3.tgz#7e147be4768dc466db3bfb21cc60b31e6ad69393"
-  integrity sha1-fhR75HaNxGbbO/shzGCzHmrWk5M=
-  dependencies:
-    lower-case "^1.1.0"
-
 is-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
@@ -14148,13 +14130,6 @@ is-unc-path@^1.0.0:
   dependencies:
     unc-path-regex "^0.1.2"
 
-is-upper-case@^1.1.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/is-upper-case/-/is-upper-case-1.1.2.tgz#8d0b1fa7e7933a1e58483600ec7d9661cbaf756f"
-  integrity sha1-jQsfp+eTOh5YSDYA7H2WYcuvdW8=
-  dependencies:
-    upper-case "^1.1.0"
-
 is-url-superb@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-url-superb/-/is-url-superb-3.0.0.tgz#b9a1da878a1ac73659047d1e6f4ef22c209d3e25"
@@ -15931,7 +15906,7 @@ lodash.memoize@^4.1.2:
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
   integrity sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=
 
-lodash.mergewith@^4.6.0, lodash.mergewith@^4.6.1:
+lodash.mergewith@^4.6.1:
   version "4.6.1"
   resolved "https://registry.yarnpkg.com/lodash.mergewith/-/lodash.mergewith-4.6.1.tgz#639057e726c3afbdb3e7d42741caa8d6e4335927"
   integrity sha512-eWw5r+PYICtEBgrBE5hhlT6aAa75f411bgDz/ZL2KZqYV03USvucsxcHUIlGTDTECs1eunpI7HOV7U+WLDvNdQ==
@@ -16137,18 +16112,18 @@ loud-rejection@^1.0.0, loud-rejection@^1.6.0:
     currently-unhandled "^0.4.1"
     signal-exit "^3.0.0"
 
-lower-case-first@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/lower-case-first/-/lower-case-first-1.0.2.tgz#e5da7c26f29a7073be02d52bac9980e5922adfa1"
-  integrity sha1-5dp8JvKacHO+AtUrrJmA5ZIq36E=
-  dependencies:
-    lower-case "^1.1.2"
-
-lower-case@^1.1.0, lower-case@^1.1.1, lower-case@^1.1.2:
+lower-case@^1.1.1:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
   integrity sha1-miyr0bno4K6ZOkv31YdcOcQujqw=
 
+lower-case@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-2.0.1.tgz#39eeb36e396115cc05e29422eaea9e692c9408c7"
+  integrity sha512-LiWgfDLLb1dwbFQZsSglpRj+1ctGnayXz3Uv0/WO8n558JycT5fg6zkNcnW0G68Nn0aEldTFeEfmjCfmqry/rQ==
+  dependencies:
+    tslib "^1.10.0"
+
 lowercase-keys@^1.0.0, lowercase-keys@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
@@ -16984,7 +16959,7 @@ mz@^2.5.0:
     object-assign "^4.0.1"
     thenify-all "^1.0.0"
 
-nan@^2.10.0, nan@^2.12.1, nan@^2.13.2, nan@^2.3.2:
+nan@^2.12.1, nan@^2.13.2, nan@^2.3.2:
   version "2.14.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
   integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
@@ -17094,13 +17069,21 @@ nlcst-to-string@^2.0.0:
   resolved "https://registry.yarnpkg.com/nlcst-to-string/-/nlcst-to-string-2.0.3.tgz#b7913bb1305263b0561a86de68e179f17f7febe3"
   integrity sha512-OY2QhGdf6jpYfHqS4vJwqF7aIBZkaMjMUkcHcskMPitvXLuYNGdQvgVWI/5yKwkmIdmhft3ounSJv+Re2yydng==
 
-no-case@^2.2.0, no-case@^2.3.2:
+no-case@^2.2.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/no-case/-/no-case-2.3.2.tgz#60b813396be39b3f1288a4c1ed5d1e7d28b464ac"
   integrity sha512-rmTZ9kz+f3rCvK2TD1Ue/oZlns7OGoIWP4fc3llxxRXlOkHKoWPPWJOfFYpITabSow43QJbRIoHQXtt10VldyQ==
   dependencies:
     lower-case "^1.1.1"
 
+no-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/no-case/-/no-case-3.0.3.tgz#c21b434c1ffe48b39087e86cfb4d2582e9df18f8"
+  integrity sha512-ehY/mVQCf9BL0gKfsJBvFJen+1V//U+0HQMPrWct40ixE4jnv0bfvxDbWtAHL9EcaPEOJHVVYKoQn1TlZUB8Tw==
+  dependencies:
+    lower-case "^2.0.1"
+    tslib "^1.10.0"
+
 node-abi@^2.7.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-2.9.0.tgz#ae4075b298dab2d92dd1e22c48ccc7ffd7f06200"
@@ -17271,10 +17254,10 @@ node-releases@^1.1.44:
   dependencies:
     semver "^6.3.0"
 
-node-sass@4.10.0:
-  version "4.10.0"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.10.0.tgz#dcc2b364c0913630945ccbf7a2bbf1f926effca4"
-  integrity sha512-fDQJfXszw6vek63Fe/ldkYXmRYK/QS6NbvM3i5oEo9ntPDy4XX7BcKZyTKv+/kSSxRtXXc7l+MSwEmYc0CSy6Q==
+node-sass@^3.1.2:
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-3.13.1.tgz#7240fbbff2396304b4223527ed3020589c004fc2"
+  integrity sha1-ckD7v/I5YwS0IjUn7TAgWJwAT8I=
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -17285,21 +17268,18 @@ node-sass@4.10.0:
     in-publish "^2.0.0"
     lodash.assign "^4.2.0"
     lodash.clonedeep "^4.3.2"
-    lodash.mergewith "^4.6.0"
     meow "^3.7.0"
     mkdirp "^0.5.1"
-    nan "^2.10.0"
-    node-gyp "^3.8.0"
+    nan "^2.3.2"
+    node-gyp "^3.3.1"
     npmlog "^4.0.0"
-    request "^2.88.0"
-    sass-graph "^2.2.4"
-    stdout-stream "^1.4.0"
-    "true-case-path" "^1.0.2"
+    request "^2.61.0"
+    sass-graph "^2.1.1"
 
-node-sass@^3.1.2:
-  version "3.13.1"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-3.13.1.tgz#7240fbbff2396304b4223527ed3020589c004fc2"
-  integrity sha1-ckD7v/I5YwS0IjUn7TAgWJwAT8I=
+node-sass@^4.13.1:
+  version "4.13.1"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.1.tgz#9db5689696bb2eec2c32b98bfea4c7a2e992d0a3"
+  integrity sha512-TTWFx+ZhyDx1Biiez2nB0L3YrCZ/8oHagaDalbuBSlqXgUPsdkUSzJsVxeDO9LtPB49+Fh3WQl3slABo6AotNw==
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -17308,17 +17288,18 @@ node-sass@^3.1.2:
     get-stdin "^4.0.1"
     glob "^7.0.3"
     in-publish "^2.0.0"
-    lodash.assign "^4.2.0"
-    lodash.clonedeep "^4.3.2"
+    lodash "^4.17.15"
     meow "^3.7.0"
     mkdirp "^0.5.1"
-    nan "^2.3.2"
-    node-gyp "^3.3.1"
+    nan "^2.13.2"
+    node-gyp "^3.8.0"
     npmlog "^4.0.0"
-    request "^2.61.0"
-    sass-graph "^2.1.1"
+    request "^2.88.0"
+    sass-graph "^2.2.4"
+    stdout-stream "^1.4.0"
+    "true-case-path" "^1.0.2"
 
-node-sass@^4.11.0, node-sass@^4.12.0, node-sass@^4.8.3, node-sass@^4.9.4:
+node-sass@^4.8.3:
   version "4.12.0"
   resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.12.0.tgz#0914f531932380114a30cc5fa4fa63233a25f017"
   integrity sha512-A1Iv4oN+Iel6EPv77/HddXErL2a+gZ4uBeZUy+a8O35CFYTXhgA8MgLCWBtwpGZdCvTvQ9d+bQxX/QC36GDPpQ==
@@ -18113,13 +18094,21 @@ parallel-transform@^1.1.0:
     inherits "^2.0.3"
     readable-stream "^2.1.5"
 
-param-case@2.1.x, param-case@^2.1.0:
+param-case@2.1.x:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/param-case/-/param-case-2.1.1.tgz#df94fd8cf6531ecf75e6bef9a0858fbc72be2247"
   integrity sha1-35T9jPZTHs915r75oIWPvHK+Ikc=
   dependencies:
     no-case "^2.2.0"
 
+param-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/param-case/-/param-case-3.0.3.tgz#4be41f8399eff621c56eebb829a5e451d9801238"
+  integrity sha512-VWBVyimc1+QrzappRs7waeN2YmoZFCGXWASRYX1/rGHtXqEcrGEIDm+jqIwFa2fRXNgQEwrxaYuIrX0WcAguTA==
+  dependencies:
+    dot-case "^3.0.3"
+    tslib "^1.10.0"
+
 parent-module@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
@@ -18290,13 +18279,13 @@ parseurl@~1.3.2, parseurl@~1.3.3:
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
   integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
 
-pascal-case@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/pascal-case/-/pascal-case-2.0.1.tgz#2d578d3455f660da65eca18ef95b4e0de912761e"
-  integrity sha1-LVeNNFX2YNpl7KGO+VtODekSdh4=
+pascal-case@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/pascal-case/-/pascal-case-3.1.1.tgz#5ac1975133ed619281e88920973d2cd1f279de5f"
+  integrity sha512-XIeHKqIrsquVTQL2crjq3NfJUxmdLasn3TYOU0VBM+UX2a6ztAWBlJQBePLGY7VHW8+2dRadeIPK5+KImwTxQA==
   dependencies:
-    camel-case "^3.0.0"
-    upper-case-first "^1.1.0"
+    no-case "^3.0.3"
+    tslib "^1.10.0"
 
 pascalcase@^0.1.1:
   version "0.1.1"
@@ -18308,12 +18297,13 @@ path-browserify@0.0.1:
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.1.tgz#e6c4ddd7ed3aa27c68a20cc4e50e1a4ee83bbc4a"
   integrity sha512-BapA40NHICOS+USX9SN4tyhq+A2RrN/Ws5F0Z5aMHDp98Fl86lX8Oti8B7uN93L4Ifv4fHOEA+pQw87gmMO/lQ==
 
-path-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/path-case/-/path-case-2.1.1.tgz#94b8037c372d3fe2906e465bb45e25d226e8eea5"
-  integrity sha1-lLgDfDctP+KQbkZbtF4l0ibo7qU=
+path-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/path-case/-/path-case-3.0.3.tgz#d48119aed52c4712e036ca40c6b15984f909554f"
+  integrity sha512-UMFU6UETFpCNWbIWNczshPrnK/7JAXBP2NYw80ojElbQ2+JYxdqWDBkvvqM93u4u6oLmuJ/tPOf2tM8KtXv4eg==
   dependencies:
-    no-case "^2.2.0"
+    dot-case "^3.0.3"
+    tslib "^1.10.0"
 
 path-dirname@^1.0.0:
   version "1.0.2"
@@ -21850,13 +21840,14 @@ send@0.17.1:
     range-parser "~1.2.1"
     statuses "~1.5.0"
 
-sentence-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/sentence-case/-/sentence-case-2.1.1.tgz#1f6e2dda39c168bf92d13f86d4a918933f667ed4"
-  integrity sha1-H24t2jnBaL+S0T+G1KkYkz9mftQ=
+sentence-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/sentence-case/-/sentence-case-3.0.3.tgz#47576e4adff7abf42c63c815b0543c9d2f85a930"
+  integrity sha512-ZPr4dgTcNkEfcGOMFQyDdJrTU9uQO1nb1cjf+nuzb6FxgMDgKddZOM29qEsB7jvsZSMruLRcL2KfM4ypKpa0LA==
   dependencies:
-    no-case "^2.2.0"
-    upper-case-first "^1.1.2"
+    no-case "^3.0.3"
+    tslib "^1.10.0"
+    upper-case-first "^2.0.1"
 
 serialize-javascript@^1.6.1, serialize-javascript@^1.7.0:
   version "1.7.0"
@@ -22190,12 +22181,13 @@ smart-buffer@4.0.2:
   resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.0.2.tgz#5207858c3815cc69110703c6b94e46c15634395d"
   integrity sha512-JDhEpTKzXusOqXZ0BUIdH+CjFdO/CR3tLlf5CN34IypI+xMmXW1uB16OOY8z3cICbJlDAVJzNbwBhNO0wt9OAw==
 
-snake-case@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/snake-case/-/snake-case-2.1.0.tgz#41bdb1b73f30ec66a04d4e2cad1b76387d4d6d9f"
-  integrity sha1-Qb2xtz8w7GagTU4srRt2OH1NbZ8=
+snake-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/snake-case/-/snake-case-3.0.3.tgz#c598b822ab443fcbb145ae8a82c5e43526d5bbee"
+  integrity sha512-WM1sIXEO+rsAHBKjGf/6R1HBBcgbncKS08d2Aqec/mrDSpU80SiOU41hO7ny6DToHSyrlwTYzQBIK1FPSx4Y3Q==
   dependencies:
-    no-case "^2.2.0"
+    dot-case "^3.0.3"
+    tslib "^1.10.0"
 
 snapdragon-node@^2.0.1:
   version "2.1.1"
@@ -23259,14 +23251,6 @@ svgo@^1.0.0, svgo@^1.1.1, svgo@^1.2.2:
     unquote "~1.1.1"
     util.promisify "~1.0.0"
 
-swap-case@^1.1.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/swap-case/-/swap-case-1.1.2.tgz#c39203a4587385fad3c850a0bd1bcafa081974e3"
-  integrity sha1-w5IDpFhzhfrTyFCgvRvK+ggZdOM=
-  dependencies:
-    lower-case "^1.1.1"
-    upper-case "^1.1.1"
-
 symbol-observable@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.1.tgz#8340fc4702c3122df5d22288f88283f513d3fdd4"
@@ -23734,14 +23718,6 @@ tinycolor2@^1.4.1:
   resolved "https://registry.yarnpkg.com/tinycolor2/-/tinycolor2-1.4.1.tgz#f4fad333447bc0b07d4dc8e9209d8f39a8ac77e8"
   integrity sha1-9PrTM0R7wLB9TcjpIJ2POaisd+g=
 
-title-case@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/title-case/-/title-case-2.1.1.tgz#3e127216da58d2bc5becf137ab91dae3a7cd8faa"
-  integrity sha1-PhJyFtpY0rxb7PE3q5Ha46fNj6o=
-  dependencies:
-    no-case "^2.2.0"
-    upper-case "^1.0.3"
-
 tlds@^1.203.0:
   version "1.203.1"
   resolved "https://registry.yarnpkg.com/tlds/-/tlds-1.203.1.tgz#4dc9b02f53de3315bc98b80665e13de3edfc1dfc"
@@ -23985,7 +23961,7 @@ tsickle@^0.32.1:
     source-map "^0.6.0"
     source-map-support "^0.5.0"
 
-tslib@^1.9.0:
+tslib@^1.10.0, tslib@^1.9.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
@@ -24529,18 +24505,25 @@ update-section@^0.3.0:
   resolved "https://registry.yarnpkg.com/update-section/-/update-section-0.3.3.tgz#458f17820d37820dc60e20b86d94391b00123158"
   integrity sha1-RY8Xgg03gg3GDiC4bZQ5GwASMVg=
 
-upper-case-first@^1.1.0, upper-case-first@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/upper-case-first/-/upper-case-first-1.1.2.tgz#5d79bedcff14419518fd2edb0a0507c9b6859115"
-  integrity sha1-XXm+3P8UQZUY/S7bCgUHybaFkRU=
+upper-case-first@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/upper-case-first/-/upper-case-first-2.0.1.tgz#32ab436747d891cc20ab1e43d601cb4d0a7fbf4a"
+  integrity sha512-105J8XqQ+9RxW3l9gHZtgve5oaiR9TIwvmZAMAIZWRHe00T21cdvewKORTlOJf/zXW6VukuTshM+HXZNWz7N5w==
   dependencies:
-    upper-case "^1.1.1"
+    tslib "^1.10.0"
 
-upper-case@^1.0.3, upper-case@^1.1.0, upper-case@^1.1.1, upper-case@^1.1.3:
+upper-case@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
   integrity sha1-9rRQHC7EzdJrp4vnIilh3ndiFZg=
 
+upper-case@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-2.0.1.tgz#6214d05e235dc817822464ccbae85822b3d8665f"
+  integrity sha512-laAsbea9SY5osxrv7S99vH9xAaJKrw5Qpdh4ENRLcaxipjKsiaBwiAsxfa8X5mObKNTQPsupSq0J/VIxsSJe3A==
+  dependencies:
+    tslib "^1.10.0"
+
 uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"