diff --git a/package.json b/package.json
index 7c48a297..ead79e41 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "mkdirp": "^0.5.1",
     "paper": "0.11.5",
     "postcss-import": "^12.0.0",
-    "postcss-loader": "^2.1.4",
+    "postcss-loader": "^3.0.0",
     "postcss-simple-vars": "^4.0.0",
     "raf": "^3.4.0",
     "react": "16.2.0",