bump deps

package.json

@@ -34,31 +34,31 @@
   },
   "homepage": "https://github.com/simplaio/rucksack",
   "dependencies": {
-    "autoprefixer": "^6.0.0",
+    "autoprefixer": "^7.1.2",
     "laggard": "^0.1.0",
     "minimist": "^1.1.2",
-    "postcss": "^5.0.0",
-    "postcss-alias": "^1.0.0",
-    "postcss-clearfix": "^1.0.0",
-    "postcss-color-rgba-fallback": "^2.0.0",
-    "postcss-easings": "^0.3.0",
-    "postcss-fontpath": "^0.3.0",
-    "postcss-hexrgba": "^0.2.0",
-    "postcss-input-style": "^0.3.0",
-    "postcss-opacity": "^4.0.0",
-    "postcss-position": "^0.5.0",
-    "postcss-pseudoelements": "^3.0.0",
-    "postcss-quantity-queries": "^0.4.0",
-    "postcss-reporter": "^2.0.0",
-    "postcss-responsive-type": "^0.5.0",
-    "postcss-vmin": "^2.0.0",
+    "postcss": "^6.0.8",
+    "postcss-alias": "^2.0.0",
+    "postcss-clearfix": "^2.0.1",
+    "postcss-color-rgba-fallback": "^3.0.0",
+    "postcss-easings": "^1.0.0",
+    "postcss-fontpath": "^1.0.0",
+    "postcss-hexrgba": "^1.0.0",
+    "postcss-input-style": "^1.0.0",
+    "postcss-opacity": "^5.0.0",
+    "postcss-position": "^1.0.0",
+    "postcss-pseudoelements": "^5.0.0",
+    "postcss-quantity-queries": "^0.5.0",
+    "postcss-reporter": "^5.0.0",
+    "postcss-responsive-type": "^1.0.0",
+    "postcss-vmin": "^3.0.0",
     "read-file-stdin": "^0.2.0",
     "write-file-stdout": "^0.0.2"
   },
   "devDependencies": {
-    "chai": "^2.3.0",
-    "eslint": "^2.8.0",
-    "mocha": "^2.4.5"
+    "chai": "^4.1.0",
+    "eslint": "^4.3.0",
+    "mocha": "^3.5.0"
   },
   "scripts": {
     "test": "mocha test --reporter nyan",