diff --git a/app/react/package.json b/app/react/package.json
index 928fec5c3cf1..85d12d44290a 100644
--- a/app/react/package.json
+++ b/app/react/package.json
@@ -25,7 +25,7 @@
     "@storybook/channel-postmessage": "^3.0.0-alpha.0",
     "@storybook/ui": "^3.0.0-alpha.0",
     "airbnb-js-shims": "^1.1.1",
-    "autoprefixer": "^7.0.1",
+    "autoprefixer": "^9.0.0",
     "babel-core": "^6.24.1",
     "babel-loader": "^7.0.0",
     "babel-plugin-react-docgen": "^1.4.2",
@@ -40,7 +40,7 @@
     "commander": "^2.9.0",
     "common-tags": "^1.4.0",
     "configstore": "^3.0.0",
-    "css-loader": "^0.28.0",
+    "css-loader": "^1.0.0",
     "express": "^4.15.2",
     "file-loader": "^0.11.1",
     "find-cache-dir": "^0.1.1",