diff --git a/package.json b/package.json
index 137b1d79740..a142f71a280 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
 		"@types/lodash": "4.14.182",
 		"@types/node": "^8.9.5",
 		"@types/puppeteer": "1.3.0",
-		"babel-loader": "^8.0.0",
+		"babel-loader": "^8.3.0",
 		"codecov": "^3.6.5",
 		"compression-webpack-plugin": "^1.1.3",
 		"cypress": "^3.2.0",
@@ -92,7 +92,8 @@
 		"rollup-plugin-sourcemaps": "^0.4.2",
 		"rollup-plugin-typescript": "^1.0.0",
 		"size-limit": "^8.1.0",
-		"source-map-loader": "^0.2.1",
+		"source-map-loader": "^3.0.2",
+		"terser-webpack-plugin": "^5.3.6",
 		"ts-jest": "^24.x.x",
 		"tslint": "^5.7.0",
 		"tslint-config-airbnb": "^5.8.0",
@@ -101,9 +102,9 @@
 		"typescript-coverage-report": "^0.6.4",
 		"uglifyjs-webpack-plugin": "^0.4.6",
 		"uuid-validate": "^0.0.3",
-		"webpack": "^4.32.0",
-		"webpack-bundle-analyzer": "^3.3.2",
-		"webpack-cli": "^3.1.0",
+		"webpack": "^5.75.0",
+		"webpack-bundle-analyzer": "^4.7.0",
+		"webpack-cli": "^5.0.0",
 		"winston": "^3.2.1",
 		"wml": "0.0.83"
 	},
diff --git a/packages/core/__tests__/JS-browser-runtime-test.ts b/packages/core/__tests__/JS-browser-runtime-test.ts
index 9c9bc2f513b..be5a22e39f9 100644
--- a/packages/core/__tests__/JS-browser-runtime-test.ts
+++ b/packages/core/__tests__/JS-browser-runtime-test.ts
@@ -9,6 +9,19 @@
 import { browserOrNode } from '../dist/aws-amplify-core.js';
 
 describe('JS browserOrNode build test', () => {
+	// Prevent Jest test resolves Node.js version from the global `process` of the
+	// testing the Node.js process.
+	const originalVersions = process.versions;
+	beforeEach(() => {
+		//@ts-ignore
+		delete global.process.versions;
+	});
+
+	afterEach(() => {
+		//@ts-ignore
+		global.process.versions = originalVersions;
+	});
+
 	test('when its browser ', () => {
 		expect(browserOrNode()).toStrictEqual({
 			isBrowser: true,