Upgrade packages (#926)

Author: scriptex

package.json

@@ -39,15 +39,15 @@
 		"@types/cssnano": "4.0.0",
 		"@types/extract-text-webpack-plugin": "3.0.5",
 		"@types/mini-css-extract-plugin": "2.0.0",
-		"@types/node": "15.6.1",
+		"@types/node": "15.12.5",
 		"@types/postcss-flexbugs-fixes": "4.2.0",
 		"@types/postcss-url": "8.0.1",
 		"@types/svgo": "2.3.0",
 		"@types/webpack": "5.28.0",
 		"@types/webpack-shell-plugin": "0.5.2",
 		"@types/yargs": "17.0.0",
 		"autoprefixer": "10.2.6",
-		"browser-sync": "2.27.3",
+		"browser-sync": "2.27.4",
 		"browser-sync-webpack-plugin": "2.3.0",
 		"browserslist": "4.16.6",
 		"clean-webpack-plugin": "1.0.1",