diff --git a/package-lock.json b/package-lock.json
index fca738ef..3b8c0984 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4318,7 +4318,6 @@
         "merge-source-map": "^1.1.0",
         "postcss": "^7.0.36",
         "postcss-selector-parser": "^6.0.2",
-        "prettier": "^1.18.2",
         "source-map": "~0.6.1",
         "vue-template-es2015-compiler": "^1.9.0"
       },
@@ -4921,9 +4920,6 @@
       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
       "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
       "dev": true,
-      "dependencies": {
-        "graceful-fs": "^4.1.6"
-      },
       "optionalDependencies": {
         "graceful-fs": "^4.1.6"
       }
@@ -7038,7 +7034,6 @@
         "anymatch": "^2.0.0",
         "async-each": "^1.0.1",
         "braces": "^2.3.2",
-        "fsevents": "^1.2.7",
         "glob-parent": "^3.1.0",
         "inherits": "^2.0.3",
         "is-binary-path": "^1.0.0",
@@ -10345,8 +10340,7 @@
         "esprima": "^4.0.1",
         "estraverse": "^5.2.0",
         "esutils": "^2.0.2",
-        "optionator": "^0.8.1",
-        "source-map": "~0.6.1"
+        "optionator": "^0.8.1"
       },
       "bin": {
         "escodegen": "bin/escodegen.js",
@@ -12174,7 +12168,6 @@
         "minimist": "^1.2.5",
         "neo-async": "^2.6.0",
         "source-map": "^0.6.1",
-        "uglify-js": "^3.1.4",
         "wordwrap": "^1.0.0"
       },
       "bin": {
@@ -14243,7 +14236,6 @@
         "@types/node": "*",
         "anymatch": "^3.0.3",
         "fb-watchman": "^2.0.0",
-        "fsevents": "^2.3.2",
         "graceful-fs": "^4.2.4",
         "jest-regex-util": "^27.0.6",
         "jest-serializer": "^27.0.6",
@@ -15015,7 +15007,6 @@
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       "dev": true,
       "dependencies": {
-        "graceful-fs": "^4.1.6",
         "universalify": "^2.0.0"
       },
       "optionalDependencies": {
@@ -16341,7 +16332,6 @@
       "integrity": "sha512-akCrLDWfbdAWkMLBxJEeWTdNsjML+dt5YgOI4gJ53vuO0vrmYQkUPxa6j6V65s9CcePIr2SSWqjT2EcrNseryQ==",
       "dev": true,
       "dependencies": {
-        "encoding": "^0.1.12",
         "minipass": "^3.1.0",
         "minipass-sized": "^1.0.3",
         "minizlib": "^2.0.0"
@@ -20619,9 +20609,6 @@
       "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.52.8.tgz",
       "integrity": "sha512-IjAB0C6KK5/lvqzJWAzsvOik+jV5Bt907QdkQ/gDP4j+R9KYNI1tjqdxiPitGPVrWC21Mf/ucXgowUjN/VemaQ==",
       "dev": true,
-      "dependencies": {
-        "fsevents": "~2.3.2"
-      },
       "bin": {
         "rollup": "dist/bin/rollup"
       },
@@ -24346,10 +24333,8 @@
       "integrity": "sha512-9P3MWk6SrKjHsGkLT2KHXdQ/9SNkyoJbabxnKOoJepsvJjJG8uYTR3yTPxPQvNDI3w4Nz1xnE0TLHK4RIVe/MQ==",
       "dev": true,
       "dependencies": {
-        "chokidar": "^3.4.1",
         "graceful-fs": "^4.1.2",
-        "neo-async": "^2.5.0",
-        "watchpack-chokidar2": "^2.0.1"
+        "neo-async": "^2.5.0"
       },
       "optionalDependencies": {
         "chokidar": "^3.4.1",
@@ -24385,7 +24370,6 @@
       "dependencies": {
         "anymatch": "~3.1.2",
         "braces": "~3.0.2",
-        "fsevents": "~2.3.2",
         "glob-parent": "~5.1.2",
         "is-binary-path": "~2.1.0",
         "is-glob": "~4.0.1",
diff --git a/packages/purgecss/package-lock.json b/packages/purgecss/package-lock.json
index ef0d3c2b..ba070a57 100644
--- a/packages/purgecss/package-lock.json
+++ b/packages/purgecss/package-lock.json
@@ -62,9 +62,9 @@
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 		},
 		"node_modules/commander": {
-			"version": "8.0.0",
-			"resolved": "https://registry.npmjs.org/commander/-/commander-8.0.0.tgz",
-			"integrity": "sha512-Xvf85aAtu6v22+E5hfVoLHqyul/jyxh91zvqk/ioJTQuJR7Z78n7H558vMPKanPSRgIEeZemT92I2g9Y8LPbSQ==",
+			"version": "8.1.0",
+			"resolved": "https://registry.npmjs.org/commander/-/commander-8.1.0.tgz",
+			"integrity": "sha512-mf45ldcuHSYShkplHHGKWb4TrmwQadxOn7v4WuhDJy0ZVoY5JFajaRDKD0PNe5qXzBX0rhovjTnP6Kz9LETcuA==",
 			"engines": {
 				"node": ">= 12"
 			}
@@ -252,9 +252,9 @@
 			"integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w=="
 		},
 		"commander": {
-			"version": "8.0.0",
-			"resolved": "https://registry.npmjs.org/commander/-/commander-8.0.0.tgz",
-			"integrity": "sha512-Xvf85aAtu6v22+E5hfVoLHqyul/jyxh91zvqk/ioJTQuJR7Z78n7H558vMPKanPSRgIEeZemT92I2g9Y8LPbSQ=="
+			"version": "8.1.0",
+			"resolved": "https://registry.npmjs.org/commander/-/commander-8.1.0.tgz",
+			"integrity": "sha512-mf45ldcuHSYShkplHHGKWb4TrmwQadxOn7v4WuhDJy0ZVoY5JFajaRDKD0PNe5qXzBX0rhovjTnP6Kz9LETcuA=="
 		},
 		"concat-map": {
 			"version": "0.0.1",