diff --git a/package-lock.json b/package-lock.json
index 89cb98f0f..2d2cde042 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,12 +18,12 @@
       },
       "devDependencies": {
         "@cypress/react18": "^2.0.1",
-        "@mate-academy/scripts": "^1.8.5",
+        "@mate-academy/scripts": "^1.9.12",
         "@mate-academy/students-ts-config": "*",
         "@mate-academy/stylelint-config": "*",
         "@types/node": "^20.14.10",
-        "@types/react": "^18.3.3",
-        "@types/react-dom": "^18.3.0",
+        "@types/react": "^18.3.18",
+        "@types/react-dom": "^18.3.5",
         "@typescript-eslint/parser": "^7.16.0",
         "@vitejs/plugin-react": "^4.3.1",
         "cypress": "^13.13.0",
@@ -1170,9 +1170,9 @@
       }
     },
     "node_modules/@mate-academy/scripts": {
-      "version": "1.8.5",
-      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-1.8.5.tgz",
-      "integrity": "sha512-mHRY2FkuoYCf5U0ahIukkaRo5LSZsxrTSgMJheFoyf3VXsTvfM9OfWcZIDIDB521kdPrScHHnRp+JRNjCfUO5A==",
+      "version": "1.9.12",
+      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-1.9.12.tgz",
+      "integrity": "sha512-/OcmxMa34lYLFlGx7Ig926W1U1qjrnXbjFJ2TzUcDaLmED+A5se652NcWwGOidXRuMAOYLPU2jNYBEkKyXrFJA==",
       "dev": true,
       "dependencies": {
         "@octokit/rest": "^17.11.2",
@@ -2197,9 +2197,9 @@
       "dev": true
     },
     "node_modules/@types/react": {
-      "version": "18.3.3",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.3.tgz",
-      "integrity": "sha512-hti/R0pS0q1/xx+TsI73XIqk26eBsISZ2R0wUijXIngRK9R/e7Xw/cXVxQK7R5JjW+SV4zGcn5hXjudkN/pLIw==",
+      "version": "18.3.18",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.18.tgz",
+      "integrity": "sha512-t4yC+vtgnkYjNSKlFx1jkAhH8LgTo2N/7Qvi83kdEaUtMDiwpbLAktKDaAMlRcJ5eSxZkH74eEGt1ky31d7kfQ==",
       "dev": true,
       "dependencies": {
         "@types/prop-types": "*",
@@ -2207,12 +2207,12 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "18.3.0",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.3.0.tgz",
-      "integrity": "sha512-EhwApuTmMBmXuFOikhQLIBUn6uFg81SwLMOAUgodJF14SOBOCMdU04gDoYi0WOJJHD144TL32z4yDqCW3dnkQg==",
+      "version": "18.3.5",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.3.5.tgz",
+      "integrity": "sha512-P4t6saawp+b/dFrUr2cvkVsfvPguwsxtH6dNIYRllMsefqFzkZk5UIjzyDOv5g1dXIPdG4Sp1yCR4Z6RCUsG/Q==",
       "dev": true,
-      "dependencies": {
-        "@types/react": "*"
+      "peerDependencies": {
+        "@types/react": "^18.0.0"
       }
     },
     "node_modules/@types/sinonjs__fake-timers": {
diff --git a/package.json b/package.json
index a727a0799..186f07ec4 100644
--- a/package.json
+++ b/package.json
@@ -14,12 +14,12 @@
   },
   "devDependencies": {
     "@cypress/react18": "^2.0.1",
-    "@mate-academy/scripts": "^1.8.5",
+    "@mate-academy/scripts": "^1.9.12",
     "@mate-academy/students-ts-config": "*",
     "@mate-academy/stylelint-config": "*",
     "@types/node": "^20.14.10",
-    "@types/react": "^18.3.3",
-    "@types/react-dom": "^18.3.0",
+    "@types/react": "^18.3.18",
+    "@types/react-dom": "^18.3.5",
     "@typescript-eslint/parser": "^7.16.0",
     "@vitejs/plugin-react": "^4.3.1",
     "cypress": "^13.13.0",
diff --git a/src/App.tsx b/src/App.tsx
index f819cbdb9..92870bc2d 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,7 +1,35 @@
-import React from 'react';
+import * as React from 'react';
 
-export const App: React.FC = () => (
-  <div className="App">
-    <p className="App__message">The last pressed key is [Enter]</p>
-  </div>
-);
+type State = {
+  pressedKey: string;
+};
+
+export class App extends React.Component {
+  state: Readonly<State> = {
+    pressedKey: '',
+  };
+
+  handleKeyChange = (e: KeyboardEvent) => {
+    this.setState({ pressedKey: e.key });
+  };
+
+  componentDidMount(): void {
+    window.addEventListener('keyup', this.handleKeyChange);
+  }
+
+  componentWillUnmount(): void {
+    window.removeEventListener('keyup', this.handleKeyChange);
+  }
+
+  render() {
+    return (
+      <div className="App">
+        <p className="App__message">
+          {this.state.pressedKey
+            ? `The last pressed key is [${this.state.pressedKey}]`
+            : 'Nothing was pressed yet'}
+        </p>
+      </div>
+    );
+  }
+}
diff --git a/tsconfig.json b/tsconfig.json
index cfb168bb2..778406f15 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,6 +4,7 @@
     "src"
   ],
   "compilerOptions": {
+    "jsx": "react",
     "sourceMap": false,
     "types": ["node", "cypress"]
   }