diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 7d8e2ca4035..1a7e0ca8e6f 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -49,7 +49,7 @@
     "fs-extra": "7.0.1",
     "html-webpack-plugin": "4.0.0-alpha.2",
     "identity-obj-proxy": "3.0.0",
-    "jest": "24.0.0",
+    "jest": "26.0.0",
     "jest-pnp-resolver": "1.0.2",
     "jest-resolve": "23.6.0",
     "mini-css-extract-plugin": "0.4.3",
@@ -64,9 +64,9 @@
     "resolve": "1.9.0",
     "sass-loader": "7.1.0",
     "style-loader": "0.23.1",
-    "terser-webpack-plugin": "1.2.1",
+    "terser-webpack-plugin": "2.1.1",
     "url-loader": "1.1.2",
-    "webpack": "4.28.3",
+    "webpack": "5.1.1",
     "webpack-dev-server": "3.1.14",
     "webpack-manifest-plugin": "2.0.4",
     "workbox-webpack-plugin": "3.6.3"