diff --git a/CHANGELOG.md b/CHANGELOG.md
index c39f2e54..caf87e3b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@
 
 * Updated `@enact/template-limestone` dependency.
 
+### serve, test
+
+* Added `react-is` dependency and changed jest config and webpack config files to use it.
+
 ## 7.3.1 (May 4, 2026)
 
 * Fixed `postcss-preset-env` version to v10 temporarily.
diff --git a/config/jest/jest.config.js b/config/jest/jest.config.js
index b977d0a6..17c36671 100644
--- a/config/jest/jest.config.js
+++ b/config/jest/jest.config.js
@@ -91,6 +91,7 @@ module.exports = {
 		'^@testing-library/react$': require.resolve('@testing-library/react'),
 		'^@testing-library/user-event$': require.resolve('@testing-library/user-event'),
 		'^react$': require.resolve('react'),
+		'^react-is$': require.resolve('react-is'),
 		// Backward compatibility for new iLib location with old Enact
 		'^ilib[/](.*)$': path.join(app.context, globals.ILIB_BASE_PATH, '$1'),
 		// Backward compatibility for old iLib location with new Enact
diff --git a/config/webpack.config.js b/config/webpack.config.js
index 1714bc2a..54be65f8 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -360,9 +360,15 @@ module.exports = function (
 			symlinks: false,
 			// Backward compatibility for apps using new ilib references with old Enact
 			// and old apps referencing old iLib location with new Enact
-			alias: fs.existsSync(path.join(app.context, 'node_modules', '@enact', 'i18n', 'ilib')) ?
-				Object.assign({ilib: '@enact/i18n/ilib'}, app.alias) :
-				Object.assign({'@enact/i18n/ilib': 'ilib'}, app.alias),
+			alias: Object.assign(
+				{
+					'react-is': path.dirname(require.resolve('react-is/package.json'))
+				},
+				fs.existsSync(path.join(app.context, 'node_modules', '@enact', 'i18n', 'ilib')) ?
+					{ilib: '@enact/i18n/ilib'} :
+					{'@enact/i18n/ilib': 'ilib'},
+				app.alias
+			),
 			// Optional configuration for redirecting module requests.
 			fallback: app.resolveFallback
 		},
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 2ed8636a..a303f10f 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -61,6 +61,7 @@
         "react": "^19.2.4",
         "react-dev-utils": "^12.0.1",
         "react-dom": "^19.2.4",
+        "react-is": "^19.2.7",
         "react-refresh": "^0.18.0",
         "react-test-renderer": "^19.2.4",
         "resolution-independence": "^1.0.0",
@@ -35290,6 +35291,13 @@
         "node": "^10.13.0 || ^12.13.0 || ^14.15.0 || >=15.0.0"
       }
     },
+    "node_modules/pretty-format/node_modules/react-is": {
+      "version": "17.0.2",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
+      "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==",
+      "license": "MIT",
+      "peer": true
+    },
     "node_modules/process": {
       "version": "0.11.10",
       "resolved": "https://registry.npmjs.org/process/-/process-0.11.10.tgz",
@@ -35793,11 +35801,10 @@
       "license": "MIT"
     },
     "node_modules/react-is": {
-      "version": "17.0.2",
-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
-      "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==",
-      "license": "MIT",
-      "peer": true
+      "version": "19.2.7",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.7.tgz",
+      "integrity": "sha512-kZFnouyVv7eP/Phmrlo9FK+zcAdriZJvzxXHF1Sl1P377WSGe2G/JxVolhTrB/jeV47lKImhNUsijjHAAbcl/A==",
+      "license": "MIT"
     },
     "node_modules/react-refresh": {
       "version": "0.18.0",
@@ -35821,12 +35828,6 @@
         "react": "^19.2.4"
       }
     },
-    "node_modules/react-test-renderer/node_modules/react-is": {
-      "version": "19.2.4",
-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.4.tgz",
-      "integrity": "sha512-W+EWGn2v0ApPKgKKCy/7s7WHXkboGcsrXE+2joLyVxkbyVQfO3MUEaUQDHoSmb8TFFrSKYa9mw64WZHNHSDzYA==",
-      "license": "MIT"
-    },
     "node_modules/read-installed": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/read-installed/-/read-installed-4.0.3.tgz",
diff --git a/package.json b/package.json
index ac14c240..6636556b 100644
--- a/package.json
+++ b/package.json
@@ -95,6 +95,7 @@
     "react": "^19.2.4",
     "react-dev-utils": "^12.0.1",
     "react-dom": "^19.2.4",
+    "react-is": "^19.2.7",
     "react-refresh": "^0.18.0",
     "react-test-renderer": "^19.2.4",
     "resolution-independence": "^1.0.0",
@@ -131,4 +132,4 @@
     "globals": "^17.4.0",
     "prettier": "^3.8.1"
   }
-}
+}
\ No newline at end of file