diff --git a/package.json b/package.json
index 9768708..d192b6f 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "babel-preset-stage-2": "^6.24.1",
     "copy-webpack-plugin": "^4.2.0",
     "cross-env": "^5.1.1",
-    "css-loader": "^0.28.7",
+    "css-loader": "^1.0.0",
     "eslint": "^4.18.0",
     "eslint-config-standard": "^11.0.0",
     "eslint-friendly-formatter": "^3.0.0",