diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 7170e4ff98b..f2286535f5a 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -58,7 +58,7 @@
     "resolve": "1.8.1",
     "sass-loader": "7.1.0",
     "style-loader": "0.23.0",
-    "terser-webpack-plugin": "1.1.0",
+    "terser-webpack-plugin": "1.4.2",
     "url-loader": "1.1.1",
     "webpack": "4.19.1",
     "webpack-dev-server": "3.1.9",