diff --git a/package.json b/package.json
index e6700c4..b83f839 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "check-node-version": "3.1.1",
     "concurrently": "3.5.1",
     "connect-history-api-fallback": "1.5.0",
-    "copy-webpack-plugin": "4.3.0",
+    "copy-webpack-plugin": "4.3.1",
     "cpx": "1.5.0",
     "css-loader": "0.28.7",
     "escope": "3.6.0",