diff --git a/package.json b/package.json
index cb0399a..239a700 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   },
   "homepage": "https://github.com/bensmithett/webpack-css-example",
   "dependencies": {
-    "autoprefixer": "^8.0.0",
+    "autoprefixer": "^9.0.0",
     "babel-core": "^6.9.0",
     "babel-loader": "^7.0.0",
     "babel-preset-es2015": "^6.9.0",