diff --git a/package-lock.json b/package-lock.json
index 6bc362a2..dcc78fef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
       },
       "devDependencies": {
         "@cypress/react18": "^2.0.1",
-        "@mate-academy/scripts": "^1.8.5",
+        "@mate-academy/scripts": "^1.9.12",
         "@mate-academy/stylelint-config": "*",
         "@vitejs/plugin-react": "^4.3.1",
         "cypress": "^13.13.0",
@@ -763,10 +763,11 @@
       }
     },
     "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,
+      "license": "MIT",
       "dependencies": {
         "@octokit/rest": "^17.11.2",
         "@types/get-port": "^4.2.0",
diff --git a/package.json b/package.json
index ead13e9c..8bfb0433 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "devDependencies": {
     "@cypress/react18": "^2.0.1",
-    "@mate-academy/scripts": "^1.8.5",
+    "@mate-academy/scripts": "^1.9.12",
     "@mate-academy/stylelint-config": "*",
     "@vitejs/plugin-react": "^4.3.1",
     "cypress": "^13.13.0",
diff --git a/src/App.jsx b/src/App.jsx
index c526b634..641e9a95 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -2,23 +2,28 @@ import { useState } from 'react';
 import './App.scss';
 
 export const App = () => {
-  const [count] = useState(0);
+  const [count, setCount] = useState(0);
 
   const addOne = () => {
-    // write code here
+    setCount(count + 1);
   };
 
   const add100 = () => {
-    // write code here
+    setCount(count + 100);
   };
 
-  // DON'T change the code below
   const increase = () => {
-    if (count % 5 === 0) {
-      add100();
-    }
+    setCount(currentCount => {
+      let c = currentCount;
 
-    addOne();
+      if (c % 5 === 0) {
+        c += 100;
+      }
+
+      c += 1;
+
+      return c;
+    });
   };
 
   return (