diff --git a/package.json b/package.json
index 3b149c03d..6ce8f9d16 100644
--- a/package.json
+++ b/package.json
@@ -106,7 +106,7 @@
     "codemirror": "^5.48.2",
     "compression-webpack-plugin": "^3.0.1",
     "copy-to-clipboard": "^3.2.0",
-    "copy-webpack-plugin": "^5.0.4",
+    "copy-webpack-plugin": "^6.0.1",
     "css-loader": "^3.3.2",
     "d3": "^5.7.0",
     "d3-tip": "^0.9.1",