diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 3e84e4b3ee5..cc8f48821b3 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-scripts",
-  "version": "3.4.2",
+  "version": "3.4.3",
   "description": "Configuration and scripts for Create React App.",
   "repository": {
     "type": "git",
@@ -73,7 +73,7 @@
     "sass-loader": "8.0.2",
     "semver": "6.3.0",
     "style-loader": "0.23.1",
-    "terser-webpack-plugin": "2.3.5",
+    "terser-webpack-plugin": "2.3.8",
     "ts-pnp": "1.1.6",
     "url-loader": "2.3.0",
     "webpack": "4.42.0",