chore(deps): Update all non-major npm dependencies

Author: renovate[bot]

package-lock.json

@@ -2,7 +2,7 @@
   "name": "sponge-docs-theme",
   "private": true,
   "devDependencies": {
-    "autoprefixer": "10.4.12",
+    "autoprefixer": "10.4.14",
     "cldr-core": "38.1.0",
     "cldr-localenames-modern": "38.1.0",
     "cldrjs": "^0.5.5",
@@ -19,10 +19,10 @@
     "gulp-svgmin": "^4.1.0",
     "gulp-uglify": "^3.0.0",
     "plugin-error": "^1.0.1",
-    "postcss": "8.4.17",
+    "postcss": "8.4.21",
     "request": "^2.79.0",
     "request-promise-native": "^1.0.3",
-    "sass": "1.55.0"
+    "sass": "1.60.0"
   },
   "scripts": {
     "build": "gulp build",