Update dependencies

Author: jonkemp

package-lock.json

@@ -6,7 +6,7 @@
   "dependencies": {
     "cheerio": "^0.22.0",
     "css-rules": "^1.0.9",
-    "extract-css": "^1.5.5",
+    "extract-css": "^2.0.0",
     "flat-util": "^1.1.6",
     "pick-util": "^1.1.3",
     "slick": "^1.12.2",
@@ -15,7 +15,7 @@
   "devDependencies": {
     "babel-eslint": "^10.1.0",
     "coveralls": "^3.1.0",
-    "eslint": "^7.11.0",
+    "eslint": "^7.12.0",
     "lerna": "^3.22.1",
     "mocha": "^8.2.0",
     "nyc": "^15.1.0",