diff --git a/package.json b/package.json
index 9f02528..b0c3026 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "babel-loader": "^8.0.5",
     "babel-preset-env": "^1.7.0",
     "clean-webpack-plugin": "^1.0.1",
-    "copy-webpack-plugin": "^4.5.4",
+    "copy-webpack-plugin": "^5.0.0",
     "prettier": "1.15.2",
     "ts-loader": "^5.3.3",
     "tslint": "^5.12.1",