diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 3b31c7393..ea4c82c26 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -23,15 +23,15 @@
   "dependencies": {
     "autoprefixer": "7.1.6",
     "case-sensitive-paths-webpack-plugin": "2.1.1",
-    "chalk": "1.1.3",
-    "css-loader": "0.28.7",
+    "chalk": "2.0.0",
+    "css-loader": "1.0.0",
     "dotenv": "4.0.0",
     "extract-text-webpack-plugin": "3.0.2",
     "file-loader": "0.11.2",
     "fork-ts-checker-webpack-plugin": "^0.2.8",
     "fs-extra": "3.0.1",
     "html-webpack-plugin": "2.29.0",
-    "jest": "20.0.4",
+    "jest": "24.0.0",
     "node-sass": "^4.5.3",
     "object-assign": "4.1.1",
     "postcss-flexbugs-fixes": "3.2.0",
@@ -50,7 +50,7 @@
     "tslint-react": "^3.2.0",
     "url-loader": "0.6.2",
     "webpack": "3.8.1",
-    "webpack-dev-server": "2.9.4",
+    "webpack-dev-server": "4.0.0",
     "webpack-manifest-plugin": "1.3.2",
     "whatwg-fetch": "2.0.3"
   },