diff --git a/Gruntfile.js b/Gruntfile.js
index 7385655c25..ffccd67972 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -52,18 +52,6 @@ module.exports = function(grunt) {
 			options: {
 				processors: [
 					autoprefixer({
-						browsers: [
-							'> 1%',
-							'ie >= 11',
-							'last 1 Android versions',
-							'last 1 ChromeAndroid versions',
-							'last 2 Chrome versions',
-							'last 2 Firefox versions',
-							'last 2 Safari versions',
-							'last 2 iOS versions',
-							'last 2 Edge versions',
-							'last 2 Opera versions'
-						],
 						cascade: false
 					})
 				]
@@ -677,8 +665,8 @@ module.exports = function(grunt) {
 		},
 		uglify: {
 			options: {
-				ASCIIOnly: true,
-				screwIE8: false
+				'output.ascii_only': true,
+				'!ie8': false
 			},
 			core: {
 				expand: true,
@@ -718,7 +706,7 @@ module.exports = function(grunt) {
 			jqueryui: {
 				options: {
 					// Preserve comments that start with a bang.
-					preserveComments: /^!/
+					'output.comments': /^!/
 				},
 				expand: true,
 				cwd: 'node_modules/jquery-ui/ui/',
diff --git a/package-lock.json b/package-lock.json
index 75b80f7fcb..c86bab019c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1790,95 +1790,99 @@
 			}
 		},
 		"@webassemblyjs/ast": {
-			"version": "1.7.11",
-			"resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.7.11.tgz",
-			"integrity": "sha512-ZEzy4vjvTzScC+SH8RBssQUawpaInUdMTYwYYLh54/s8TuT0gBLuyUnppKsVyZEi876VmmStKsUs28UxPgdvrA==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.8.5.tgz",
+			"integrity": "sha512-aJMfngIZ65+t71C3y2nBBg5FFG0Okt9m0XEgWZ7Ywgn1oMAT8cNwx00Uv1cQyHtidq0Xn94R4TAywO+LCQ+ZAQ==",
 			"dev": true,
 			"requires": {
-				"@webassemblyjs/helper-module-context": "1.7.11",
-				"@webassemblyjs/helper-wasm-bytecode": "1.7.11",
-				"@webassemblyjs/wast-parser": "1.7.11"
+				"@webassemblyjs/helper-module-context": "1.8.5",
+				"@webassemblyjs/helper-wasm-bytecode": "1.8.5",
+				"@webassemblyjs/wast-parser": "1.8.5"
 			}
 		},
 		"@webassemblyjs/floating-point-hex-parser": {
-			"version": "1.7.11",
-			"resolved": "https://registry.npmjs.org/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.7.11.tgz",
-			"integrity": "sha512-zY8dSNyYcgzNRNT666/zOoAyImshm3ycKdoLsyDw/Bwo6+/uktb7p4xyApuef1dwEBo/U/SYQzbGBvV+nru2Xg==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.8.5.tgz",
+			"integrity": "sha512-9p+79WHru1oqBh9ewP9zW95E3XAo+90oth7S5Re3eQnECGq59ly1Ri5tsIipKGpiStHsUYmY3zMLqtk3gTcOtQ==",
 			"dev": true
 		},
 		"@webassemblyjs/helper-api-error": {
-			"version": "1.7.11",
-			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-api-error/-/helper-api-error-1.7.11.tgz",
-			"integrity": "sha512-7r1qXLmiglC+wPNkGuXCvkmalyEstKVwcueZRP2GNC2PAvxbLYwLLPr14rcdJaE4UtHxQKfFkuDFuv91ipqvXg==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-api-error/-/helper-api-error-1.8.5.tgz",
+			"integrity": "sha512-Za/tnzsvnqdaSPOUXHyKJ2XI7PDX64kWtURyGiJJZKVEdFOsdKUCPTNEVFZq3zJ2R0G5wc2PZ5gvdTRFgm81zA==",
 			"dev": true
 		},
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-			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-buffer/-/helper-buffer-1.7.11.tgz",
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+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-buffer/-/helper-buffer-1.8.5.tgz",
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 			"dev": true
 		},
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-			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.7.11.tgz",
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+			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.8.5.tgz",
+			"integrity": "sha512-VQAadSubZIhNpH46IR3yWO4kZZjMxN1opDrzePLdVKAZ+DFjkGD/rf4v1jap744uPVU6yjL/smZbRIIJTOUnKQ==",
 			"dev": true,
 			"requires": {
-				"@webassemblyjs/wast-printer": "1.7.11"
+				"@webassemblyjs/wast-printer": "1.8.5"
 			}
 		},
 		"@webassemblyjs/helper-fsm": {
-			"version": "1.7.11",
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 			"dev": true
 		},
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-			"dev": true
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-module-context/-/helper-module-context-1.8.5.tgz",
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+			"dev": true,
+			"requires": {
+				"@webassemblyjs/ast": "1.8.5",
+				"mamacro": "^0.0.3"
+			}
 		},
 		"@webassemblyjs/helper-wasm-bytecode": {
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-			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.7.11.tgz",
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+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.8.5.tgz",
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 			"dev": true
 		},
 		"@webassemblyjs/helper-wasm-section": {
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-			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.7.11.tgz",
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+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.8.5.tgz",
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-				"@webassemblyjs/helper-wasm-bytecode": "1.7.11",
-				"@webassemblyjs/wasm-gen": "1.7.11"
+				"@webassemblyjs/ast": "1.8.5",
+				"@webassemblyjs/helper-buffer": "1.8.5",
+				"@webassemblyjs/helper-wasm-bytecode": "1.8.5",
+				"@webassemblyjs/wasm-gen": "1.8.5"
 			}
 		},
 		"@webassemblyjs/ieee754": {
-			"version": "1.7.11",
-			"resolved": "https://registry.npmjs.org/@webassemblyjs/ieee754/-/ieee754-1.7.11.tgz",
-			"integrity": "sha512-Mmqx/cS68K1tSrvRLtaV/Lp3NZWzXtOHUW2IvDvl2sihAwJh4ACE0eL6A8FvMyDG9abes3saB6dMimLOs+HMoQ==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/ieee754/-/ieee754-1.8.5.tgz",
+			"integrity": "sha512-aaCvQYrvKbY/n6wKHb/ylAJr27GglahUO89CcGXMItrOBqRarUMxWLJgxm9PJNuKULwN5n1csT9bYoMeZOGF3g==",
 			"dev": true,
 			"requires": {
 				"@xtuc/ieee754": "^1.2.0"
 			}
 		},
 		"@webassemblyjs/leb128": {
-			"version": "1.7.11",
-			"resolved": "https://registry.npmjs.org/@webassemblyjs/leb128/-/leb128-1.7.11.tgz",
-			"integrity": "sha512-vuGmgZjjp3zjcerQg+JA+tGOncOnJLWVkt8Aze5eWQLwTQGNgVLcyOTqgSCxWTR4J42ijHbBxnuRaL1Rv7XMdw==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/leb128/-/leb128-1.8.5.tgz",
+			"integrity": "sha512-plYUuUwleLIziknvlP8VpTgO4kqNaH57Y3JnNa6DLpu/sGcP6hbVdfdX5aHAV716pQBKrfuU26BJK29qY37J7A==",
 			"dev": true,
 			"requires": {
-				"@xtuc/long": "4.2.1"
+				"@xtuc/long": "4.2.2"
 			}
 		},
 		"@webassemblyjs/utf8": {
-			"version": "1.7.11",
-			"resolved": "https://registry.npmjs.org/@webassemblyjs/utf8/-/utf8-1.7.11.tgz",
-			"integrity": "sha512-C6GFkc7aErQIAH+BMrIdVSmW+6HSe20wg57HEC1uqJP8E/xpMjXqQUxkQw07MhNDSDcGpxI9G5JSNOQCqJk4sA==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/utf8/-/utf8-1.8.5.tgz",
+			"integrity": "sha512-U7zgftmQriw37tfD934UNInokz6yTmn29inT2cAetAsaU9YeVCveWEwhKL1Mg4yS7q//NGdzy79nlXh3bT8Kjw==",
 			"dev": true
 		},
 		"@webassemblyjs/validation": {
@@ -1972,83 +1976,83 @@
 			}
 		},
 		"@webassemblyjs/wasm-edit": {
-			"version": "1.7.11",
-			"resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-edit/-/wasm-edit-1.7.11.tgz",
-			"integrity": "sha512-FUd97guNGsCZQgeTPKdgxJhBXkUbMTY6hFPf2Y4OedXd48H97J+sOY2Ltaq6WGVpIH8o/TGOVNiVz/SbpEMJGg==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-edit/-/wasm-edit-1.8.5.tgz",
+			"integrity": "sha512-A41EMy8MWw5yvqj7MQzkDjU29K7UJq1VrX2vWLzfpRHt3ISftOXqrtojn7nlPsZ9Ijhp5NwuODuycSvfAO/26Q==",
 			"dev": true,
 			"requires": {
-				"@webassemblyjs/ast": "1.7.11",
-				"@webassemblyjs/helper-buffer": "1.7.11",
-				"@webassemblyjs/helper-wasm-bytecode": "1.7.11",
-				"@webassemblyjs/helper-wasm-section": "1.7.11",
-				"@webassemblyjs/wasm-gen": "1.7.11",
-				"@webassemblyjs/wasm-opt": "1.7.11",
-				"@webassemblyjs/wasm-parser": "1.7.11",
-				"@webassemblyjs/wast-printer": "1.7.11"
+				"@webassemblyjs/ast": "1.8.5",
+				"@webassemblyjs/helper-buffer": "1.8.5",
+				"@webassemblyjs/helper-wasm-bytecode": "1.8.5",
+				"@webassemblyjs/helper-wasm-section": "1.8.5",
+				"@webassemblyjs/wasm-gen": "1.8.5",
+				"@webassemblyjs/wasm-opt": "1.8.5",
+				"@webassemblyjs/wasm-parser": "1.8.5",
+				"@webassemblyjs/wast-printer": "1.8.5"
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 		"@webassemblyjs/wasm-gen": {
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+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-gen/-/wasm-gen-1.8.5.tgz",
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-				"@webassemblyjs/leb128": "1.7.11",
-				"@webassemblyjs/utf8": "1.7.11"
+				"@webassemblyjs/ast": "1.8.5",
+				"@webassemblyjs/helper-wasm-bytecode": "1.8.5",
+				"@webassemblyjs/ieee754": "1.8.5",
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+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-opt/-/wasm-opt-1.8.5.tgz",
+			"integrity": "sha512-HKo2mO/Uh9A6ojzu7cjslGaHaUU14LdLbGEKqTR7PBKwT6LdPtLLh9fPY33rmr5wcOMrsWDbbdCHq4hQUdd37Q==",
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-				"@webassemblyjs/wasm-parser": "1.7.11"
+				"@webassemblyjs/ast": "1.8.5",
+				"@webassemblyjs/helper-buffer": "1.8.5",
+				"@webassemblyjs/wasm-gen": "1.8.5",
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-				"@webassemblyjs/utf8": "1.7.11"
+				"@webassemblyjs/ast": "1.8.5",
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-				"@webassemblyjs/helper-fsm": "1.7.11",
-				"@xtuc/long": "4.2.1"
+				"@webassemblyjs/ast": "1.8.5",
+				"@webassemblyjs/floating-point-hex-parser": "1.8.5",
+				"@webassemblyjs/helper-api-error": "1.8.5",
+				"@webassemblyjs/helper-code-frame": "1.8.5",
+				"@webassemblyjs/helper-fsm": "1.8.5",
+				"@xtuc/long": "4.2.2"
 			}
 		},
 		"@webassemblyjs/wast-printer": {
-			"version": "1.7.11",
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-			"integrity": "sha512-m5vkAsuJ32QpkdkDOUPGSltrg8Cuk3KBx4YrmAGQwCZPRdUHXxG4phIOuuycLemHFr74sWL9Wthqss4fzdzSwg==",
+			"version": "1.8.5",
+			"resolved": "https://registry.npmjs.org/@webassemblyjs/wast-printer/-/wast-printer-1.8.5.tgz",
+			"integrity": "sha512-w0U0pD4EhlnvRyeJzBqaVSJAo9w/ce7/WPogeXLzGkO6hzhr4GnQIZ4W4uUt5b9ooAaXPtnXlj0gzsXEOUNYMg==",
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-				"@webassemblyjs/wast-parser": "1.7.11",
-				"@xtuc/long": "4.2.1"
+				"@webassemblyjs/ast": "1.8.5",
+				"@webassemblyjs/wast-parser": "1.8.5",
+				"@xtuc/long": "4.2.2"
 			}
 		},
 		"@wordpress/a11y": {
@@ -2990,6 +2994,21 @@
 						"supports-color": "^5.3.0"
 					}
 				},
+				"check-node-version": {
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+					"resolved": "https://registry.npmjs.org/is-absolute-url/-/is-absolute-url-3.0.3.tgz",
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+					"version": "1.0.24",
+					"resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.24.tgz",
+					"integrity": "sha512-ekRl7zD2qxYndYflwiryJwMioBI7LI7rVXg3EnLK3sjkouT5eOuhS3gS255XxBksa30VG8UPZYZCdgfGOfkSUg==",
+					"dev": true,
+					"requires": {
+						"async": "^1.5.2",
+						"debug": "^2.2.0",
+						"mkdirp": "0.5.x"
+					},
+					"dependencies": {
+						"debug": {
+							"version": "2.6.9",
+							"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+							"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+							"dev": true,
+							"requires": {
+								"ms": "2.0.0"
+							}
+						},
+						"ms": {
+							"version": "2.0.0",
+							"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+							"integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+							"dev": true
+						}
+					}
+				},
+				"semver": {
+					"version": "6.3.0",
+					"resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+					"integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+					"dev": true
+				},
 				"strip-ansi": {
 					"version": "3.0.1",
 					"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
@@ -21720,22 +21822,31 @@
 					}
 				},
 				"supports-color": {
-					"version": "5.5.0",
-					"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-					"integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+					"version": "6.1.0",
+					"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+					"integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
 					"dev": true,
 					"requires": {
 						"has-flag": "^3.0.0"
 					}
 				},
+				"ws": {
+					"version": "6.2.1",
+					"resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+					"integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+					"dev": true,
+					"requires": {
+						"async-limiter": "~1.0.0"
+					}
+				},
 				"yargs": {
-					"version": "12.0.2",
-					"resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.2.tgz",
-					"integrity": "sha512-e7SkEx6N6SIZ5c5H22RTZae61qtn3PYUE8JYbBFlK9sYmh3DMQ6E5ygtaG/2BW0JZi4WGgTR2IV5ChqlqrDGVQ==",
+					"version": "12.0.5",
+					"resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
+					"integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
 					"dev": true,
 					"requires": {
 						"cliui": "^4.0.0",
-						"decamelize": "^2.0.0",
+						"decamelize": "^1.2.0",
 						"find-up": "^3.0.0",
 						"get-caller-file": "^1.0.1",
 						"os-locale": "^3.0.0",
@@ -21745,16 +21856,17 @@
 						"string-width": "^2.0.0",
 						"which-module": "^2.0.0",
 						"y18n": "^3.2.1 || ^4.0.0",
-						"yargs-parser": "^10.1.0"
+						"yargs-parser": "^11.1.1"
 					}
 				},
 				"yargs-parser": {
-					"version": "10.1.0",
-					"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-10.1.0.tgz",
-					"integrity": "sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==",
+					"version": "11.1.1",
+					"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
+					"integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
 					"dev": true,
 					"requires": {
-						"camelcase": "^4.1.0"
+						"camelcase": "^5.0.0",
+						"decamelize": "^1.2.0"
 					}
 				}
 			}
@@ -22001,12 +22113,6 @@
 				"xmlbuilder": "8.2.x"
 			}
 		},
-		"xregexp": {
-			"version": "4.0.0",
-			"resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.0.0.tgz",
-			"integrity": "sha512-PHyM+sQouu7xspQQwELlGwwd05mXUFqwFYfqPO0cC7x4fxyHnnuetmQr6CjJiafIDoH4MogHb9dOoJzR/Y4rFg==",
-			"dev": true
-		},
 		"xtend": {
 			"version": "4.0.1",
 			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
diff --git a/package.json b/package.json
index 886671cf07..bd144dedc2 100644
--- a/package.json
+++ b/package.json
@@ -12,27 +12,39 @@
 	},
 	"author": "The WordPress Contributors",
 	"license": "GPL-2.0-or-later",
+	"browserslist": [
+		"> 1%",
+		"ie >= 11",
+		"last 1 Android versions",
+		"last 1 ChromeAndroid versions",
+		"last 2 Chrome versions",
+		"last 2 Firefox versions",
+		"last 2 Safari versions",
+		"last 2 iOS versions",
+		"last 2 Edge versions",
+		"last 2 Opera versions"
+	],
 	"devDependencies": {
 		"@wordpress/custom-templated-path-webpack-plugin": "1.5.0",
 		"@wordpress/e2e-test-utils": "2.4.1",
 		"@wordpress/library-export-default-webpack-plugin": "1.4.1",
 		"@wordpress/scripts": "5.0.1",
-		"autoprefixer": "9.4.7",
-		"check-node-version": "3.2.0",
-		"copy-webpack-plugin": "^4.6.0",
-		"cssnano": "4.1.8",
-		"dotenv": "8.0.0",
+		"autoprefixer": "9.6.2",
+		"check-node-version": "4.0.1",
+		"copy-webpack-plugin": "^5.0.4",
+		"cssnano": "4.1.10",
+		"dotenv": "8.1.0",
 		"dotenv-expand": "5.1.0",
-		"grunt": "~1.0.3",
+		"grunt": "~1.0.4",
 		"grunt-banner": "^0.6.0",
 		"grunt-contrib-clean": "~2.0.0",
-		"grunt-contrib-concat": "~1.0.0",
+		"grunt-contrib-concat": "1.0.1",
 		"grunt-contrib-copy": "~1.0.0",
 		"grunt-contrib-cssmin": "~3.0.0",
 		"grunt-contrib-imagemin": "~3.1.0",
-		"grunt-contrib-jshint": "~2.0.0",
+		"grunt-contrib-jshint": "2.1.0",
 		"grunt-contrib-qunit": "^1.2.0",
-		"grunt-contrib-uglify": "~2.0.0",
+		"grunt-contrib-uglify": "~4.0.1",
 		"grunt-contrib-watch": "~1.1.0",
 		"grunt-file-append": "0.0.7",
 		"grunt-includes": "~1.1.0",
@@ -43,18 +55,18 @@
 		"grunt-postcss": "~0.9.0",
 		"grunt-replace-lts": "~1.1.0",
 		"grunt-rtlcss": "~2.0.1",
-		"grunt-sass": "~3.0.2",
+		"grunt-sass": "~3.1.0",
 		"grunt-webpack": "^3.1.3",
-		"ink-docstrap": "^1.3.0",
+		"ink-docstrap": "1.3.2",
 		"jquery-migrate": "1.4.1",
 		"matchdep": "~2.0.0",
 		"node-sass": "~4.12.0",
 		"source-map-loader": "^0.2.4",
-		"uglify-js": "^3.4.9",
-		"uglifyjs-webpack-plugin": "2.1.1",
+		"uglify-js": "^3.6.0",
+		"uglifyjs-webpack-plugin": "2.2.0",
 		"wait-on": "3.3.0",
-		"webpack": "4.29.2",
-		"webpack-dev-server": "3.1.14",
+		"webpack": "4.41.0",
+		"webpack-dev-server": "3.8.2",
 		"webpack-livereload-plugin": "2.2.0"
 	},
 	"dependencies": {