diff --git a/react/react-app-simple/package.json b/react/react-app-simple/package.json
index 89fe51c5..937e0553 100644
--- a/react/react-app-simple/package.json
+++ b/react/react-app-simple/package.json
@@ -32,7 +32,7 @@
     "fs-extra": "^8.1.0",
     "html-webpack-plugin": "4.0.0-beta.11",
     "identity-obj-proxy": "3.0.0",
-    "jest": "24.9.0",
+    "jest": "25.0.0",
     "jest-environment-jsdom-fourteen": "1.0.1",
     "jest-resolve": "24.9.0",
     "jest-watch-typeahead": "0.4.2",
@@ -54,10 +54,10 @@
     "semver": "6.3.0",
     "sendbird-uikit": "1.1.3",
     "style-loader": "0.23.1",
-    "terser-webpack-plugin": "2.3.5",
+    "terser-webpack-plugin": "5.0.0",
     "ts-pnp": "1.1.6",
     "url-loader": "2.3.0",
-    "webpack": "4.42.0",
+    "webpack": "5.1.1",
     "webpack-dev-server": "3.10.3",
     "webpack-manifest-plugin": "2.2.0",
     "workbox-webpack-plugin": "4.3.1"