diff --git a/README.md b/README.md
index 136c79d7..a9b2f575 100644
--- a/README.md
+++ b/README.md
@@ -25,12 +25,8 @@ $ gulp build
 ### or
 
 1. ```$ npm install sass-basis```
-2. Build basis
-```shell
-$ cd /PATH/TO/basis
-$ gulp build
 ```
-3. Just this link.
+2. Just this link.
 ```html
 <link rel="stylesheet" href="/PATH/TO/node_modules/basis/assets/dist/css/style.min.css" />
 ```
diff --git a/gulpfile.js b/gulpfile.js
index e5483d4c..36a45fa9 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -7,7 +7,7 @@
  */
 var gulp         = require( 'gulp' );
 var sass         = require( 'gulp-sass' );
-var cssmin       = require( 'gulp-minify-css' );
+var cssmin       = require( 'gulp-cssnano' );
 var rename       = require( 'gulp-rename' );
 var browser_sync = require( 'browser-sync' );
 var postcss      = require( 'gulp-postcss' );
diff --git a/package.json b/package.json
index 060d086d..fb6a17f8 100644
--- a/package.json
+++ b/package.json
@@ -2,28 +2,29 @@
   "name": "sass-basis",
   "version": "2.0.0",
   "author": "inc2734",
-  "contributors": ["Toro_Unit"],
+  "contributors": [
+    "Toro_Unit"
+  ],
   "license": "GPL-2.0+",
   "homepage": "http://inc2734.github.io/basis/",
   "repository": {
     "type": "git",
     "url": "https://github.com/inc2734/basis"
   },
-  "devDependencies": {
+  "dependencies": {
     "autoprefixer": "^6.3.1",
-    "browser-sync": "^2.9.10",
+    "browser-sync": "^2.11.1",
     "gulp": "^3.9.0",
-    "gulp-minify-css": "^1.2.1",
+    "gulp-cssnano": "^2.1.0",
     "gulp-postcss": "^6.0.1",
     "gulp-rename": "^1.2.2",
-    "gulp-sass": "^2.0.4",
-    "postcss-import": "^7.1.3"
+    "gulp-sass": "^2.1.1",
+    "normalize.css": "^3.0.3",
+    "postcss-import": "^8.0.2"
   },
   "scripts": {
     "build": "gulp build",
-    "release": "gulp release"
-  },
-  "dependencies": {
-    "normalize.css": "^3.0.3"
+    "release": "gulp release",
+    "postinstall": "gulp build"
   }
 }