diff --git a/package.json b/package.json
index 793d5bf1..b5939482 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "babel-loader": "^6.2.4",
     "babel-preset-react": "^6.11.1",
     "concurrently": "^3.0.0",
-    "copy-webpack-plugin": "^3.0.1",
+    "copy-webpack-plugin": "^4.0.0",
     "electron": "1.4.4",
     "electron-builder": "^7.11.4",
     "electron-devtools-installer": "^2.0.0",