diff --git a/package.json b/package.json
index 82cac62..d004345 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
         "es6-map": "^0.1.5",
         "es6-symbol": "^3.1.1",
         "glslify": "^7.0.0",
-        "html-webpack-plugin": "^3.2.0",
+        "html-webpack-plugin": "^4.1.0",
         "imports-loader": "^0.8.0",
         "istanbul": "^0.4.5",
         "istanbul-instrumenter-loader": "^3.0.1",