diff --git a/package.json b/package.json
index a93cbda..85e4134 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "prepublish": "./node_modules/.bin/gulp dist"
   },
   "dependencies": {
-    "postcss": "^5.2.16"
+    "postcss": "^6.0.6"
   },
   "devDependencies": {
     "babel-core": "^6.7.2",