diff --git a/package.json b/package.json
index eea86db..3209939 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
         "chai": "4.2.0",
         "chai-as-promised": "7.1.1",
         "clean-webpack-plugin": "3.0.0",
-        "copy-webpack-plugin": "5.0.5",
+        "copy-webpack-plugin": "5.1.0",
         "mocha": "6.2.1",
         "ts-loader": "6.0.4",
         "typescript": "3.5.3",