diff --git a/react/react-app-simple/package.json b/react/react-app-simple/package.json
index 89fe51c5..f03b94a4 100644
--- a/react/react-app-simple/package.json
+++ b/react/react-app-simple/package.json
@@ -11,7 +11,7 @@
     "@typescript-eslint/eslint-plugin": "^2.10.0",
     "@typescript-eslint/parser": "^2.10.0",
     "babel-eslint": "10.1.0",
-    "babel-jest": "^24.9.0",
+    "babel-jest": "^27.0.0",
     "babel-loader": "8.1.0",
     "babel-plugin-named-asset-import": "^0.3.6",
     "babel-preset-react-app": "^9.1.2",
@@ -20,19 +20,19 @@
     "css-loader": "3.4.2",
     "dotenv": "8.2.0",
     "dotenv-expand": "5.1.0",
-    "eslint": "^6.6.0",
+    "eslint": "^7.0.0",
     "eslint-config-react-app": "^5.2.1",
     "eslint-loader": "3.0.3",
     "eslint-plugin-flowtype": "4.6.0",
-    "eslint-plugin-import": "2.20.1",
+    "eslint-plugin-import": "2.25.0",
     "eslint-plugin-jsx-a11y": "6.2.3",
-    "eslint-plugin-react": "7.19.0",
+    "eslint-plugin-react": "7.20.0",
     "eslint-plugin-react-hooks": "^1.6.1",
     "file-loader": "4.3.0",
     "fs-extra": "^8.1.0",
     "html-webpack-plugin": "4.0.0-beta.11",
     "identity-obj-proxy": "3.0.0",
-    "jest": "24.9.0",
+    "jest": "27.0.0",
     "jest-environment-jsdom-fourteen": "1.0.1",
     "jest-resolve": "24.9.0",
     "jest-watch-typeahead": "0.4.2",
@@ -46,19 +46,19 @@
     "postcss-safe-parser": "4.0.1",
     "react": "^16.13.1",
     "react-app-polyfill": "^1.0.6",
-    "react-dev-utils": "^10.2.1",
+    "react-dev-utils": "^12.0.0",
     "react-dom": "^16.13.1",
     "resolve": "1.15.0",
     "resolve-url-loader": "3.1.1",
-    "sass-loader": "8.0.2",
-    "semver": "6.3.0",
+    "sass-loader": "9.0.0",
+    "semver": "7.5.2",
     "sendbird-uikit": "1.1.3",
     "style-loader": "0.23.1",
     "terser-webpack-plugin": "2.3.5",
     "ts-pnp": "1.1.6",
     "url-loader": "2.3.0",
     "webpack": "4.42.0",
-    "webpack-dev-server": "3.10.3",
+    "webpack-dev-server": "4.0.0",
     "webpack-manifest-plugin": "2.2.0",
     "workbox-webpack-plugin": "4.3.1"
   },