diff --git a/package.json b/package.json
index 42f8026..82684c6 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,6 @@
     "sharp": "^0.21.0",
     "style-loader": "^0.23.1",
     "terser-webpack-plugin": "^1.1.0",
-    "uglifyjs-webpack-plugin": "^2.0.1",
     "url-loader": "^1.1.2",
     "webpack": "^4.26.1"
   },