update dependencies

diff --git a/package.json b/package.json
index df97454e2dff89f32da332c1c5270acc998e8cde..fbed6ea3d2187cfe8021344fe1ee1ffeb1d10ffb 100644 (file)
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "btoa": "~1.1.2",
+    "btoa": "~1.2.1",
     "glob": "~7.1.2",
     "grunt": "~1.0.1",
     "grunt-autoprefixer": "~3.0.4",
@@ -45,25 +45,25 @@
     "grunt-contrib-less": "~1.4.1",
     "grunt-contrib-pug": "~1.0.0",
     "grunt-contrib-qunit": "~2.0.0",
-    "grunt-contrib-uglify": "~3.2.1",
+    "grunt-contrib-uglify": "~3.3.0",
     "grunt-contrib-watch": "~1.0.0",
     "grunt-exec": "~3.0.0",
-    "grunt-html": "~8.6.1",
+    "grunt-html": "~9.0.0",
     "grunt-jekyll": "~0.4.4",
     "grunt-jscs": "~3.0.1",
     "grunt-saucelabs": "~9.0.0",
-    "grunt-stylelint": "^0.9.0",
+    "grunt-stylelint": "^0.10.0",
     "load-grunt-tasks": "~3.5.0",
     "markdown-it": "^8.4.0",
-    "shelljs": "^0.7.0",
+    "shelljs": "^0.8.1",
     "shx": "^0.2.2",
-    "stylelint": "^8.2.0",
-    "stylelint-config-standard": "^17.0.0",
-    "stylelint-order": "^0.7.0",
+    "stylelint": "^9.2.0",
+    "stylelint-config-standard": "^18.2.0",
+    "stylelint-order": "^0.8.1",
     "time-grunt": "^1.3.0"
   },
   "engines": {
-    "node": ">=0.10.1"
+    "node": ">=6"
   },
   "files": [
     "dist",
@@ -87,5 +87,8 @@
       "fonts",
       "js"
     ]
+  },
+  "dependencies": {
+    "postcss": "^6.0.21"
   }
 }