fix(package): update gulp-sass to version 4.0.0

greenkeeper[bot] · greenkeeper[bot] · commit e3faa3de9ae7 · 2018-04-05T16:22:17.000Z
diff --git a/package.json b/package.json
@@ -29,7 +29,7 @@
     "gulp-load-plugins": "^1.1.0",
     "gulp-pug": "^3.3.0",
     "gulp-rename": "^1.2.2",
-    "gulp-sass": "^3.1.0",
+    "gulp-sass": "^4.0.0",
     "gulp-sass-error": "^1.0.4",
     "gulp-uglify": "^3.0.0",
     "gulp-util": "^3.0.8",
