diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 3f7c4daa777..9f115b7fef3 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -29,8 +29,8 @@
     "babel-preset-react-app": "^3.1.0",
     "babel-runtime": "6.26.0",
     "case-sensitive-paths-webpack-plugin": "2.1.1",
-    "chalk": "1.1.3",
-    "css-loader": "0.28.7",
+    "chalk": "2.0.0",
+    "css-loader": "2.0.0",
     "dotenv": "4.0.0",
     "eslint": "4.10.0",
     "eslint-config-airbnb": "^15.1.0",
@@ -44,23 +44,23 @@
     "file-loader": "1.1.5",
     "fs-extra": "3.0.1",
     "fsevents": "1.1.2",
-    "html-webpack-plugin": "2.29.0",
-    "jest": "20.0.4",
-    "node-sass": "^4.6.0",
+    "html-webpack-plugin": "5.5.0",
+    "jest": "24.0.0",
+    "node-sass": "^7.0.1",
     "object-assign": "4.1.1",
     "postcss-flexbugs-fixes": "3.2.0",
     "postcss-loader": "2.0.8",
     "promise": "7.1.1",
-    "react-dev-utils": "^3.0.2",
-    "react-error-overlay": "^1.0.9",
+    "react-dev-utils": "^7.0.2",
+    "react-error-overlay": "^2.0.0",
     "sass-loader": "6.0.6",
     "style-loader": "0.19.0",
     "svg-sprite-loader": "3.0.5",
     "svgo-loader": "1.2.1",
     "sw-precache-webpack-plugin": "0.11.4",
     "url-loader": "0.6.2",
-    "webpack": "3.8.1",
-    "webpack-dev-server": "2.9.4",
+    "webpack": "4.0.0",
+    "webpack-dev-server": "4.0.0",
     "webpack-manifest-plugin": "1.3.2",
     "whatwg-fetch": "2.0.3"
   },