diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 43ea8b6aa08..676907d1f4e 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -23,7 +23,7 @@
   "dependencies": {
     "@babel/core": "7.0.0-beta.46",
     "@babel/runtime": "7.0.0-beta.46",
-    "autoprefixer": "7.2.5",
+    "autoprefixer": "9.0.0",
     "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "8.2.2",
     "babel-jest": "22.4.1",
@@ -32,7 +32,7 @@
     "babel-preset-react-app": "^3.1.1",
     "case-sensitive-paths-webpack-plugin": "2.1.1",
     "chalk": "2.3.0",
-    "css-loader": "0.28.9",
+    "css-loader": "1.0.0",
     "dotenv": "5.0.0",
     "dotenv-expand": "4.2.0",
     "eslint": "4.15.0",