diff --git a/.eslintrc.json b/.eslintrc.json
deleted file mode 100644
index 4fe0e3c4..00000000
--- a/.eslintrc.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "parser": "@typescript-eslint/parser",
-  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
-  "plugins": ["@typescript-eslint", "prettier", "simple-import-sort"],
-  "rules": {
-    "@typescript-eslint/no-non-null-assertion": "off",
-    "no-console": "error",
-    "no-debugger": "error",
-    "prettier/prettier": "error",
-    "simple-import-sort/exports": "error",
-    "simple-import-sort/imports": "error"
-  }
-}
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 56f92045..ba0a0b87 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -13,6 +13,9 @@ updates:
       commitlint:
         patterns:
           - '@commitlint/*'
+      eslint:
+        patterns:
+          - '@eslint/*'
       prettier:
         patterns:
           - prettier
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 00000000..b529a899
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,50 @@
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+import { includeIgnoreFile } from '@eslint/compat';
+import { FlatCompat } from '@eslint/eslintrc';
+import js from '@eslint/js';
+import typescriptEslint from '@typescript-eslint/eslint-plugin';
+import tsParser from '@typescript-eslint/parser';
+import prettier from 'eslint-plugin-prettier';
+import simpleImportSort from 'eslint-plugin-simple-import-sort';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const gitignorePath = path.resolve(__dirname, '.gitignore');
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all,
+});
+
+export default [
+  includeIgnoreFile(gitignorePath),
+
+  ...compat.extends(
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+  ),
+
+  {
+    plugins: {
+      '@typescript-eslint': typescriptEslint,
+      prettier,
+      'simple-import-sort': simpleImportSort,
+    },
+
+    languageOptions: {
+      parser: tsParser,
+    },
+
+    rules: {
+      '@typescript-eslint/no-non-null-assertion': 'off',
+      'no-console': 'error',
+      'no-debugger': 'error',
+      'prettier/prettier': 'error',
+      'simple-import-sort/exports': 'error',
+      'simple-import-sort/imports': 'error',
+    },
+  },
+];
diff --git a/package-lock.json b/package-lock.json
index 9fdf266d..175f693d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,9 @@
       "devDependencies": {
         "@commitlint/cli": "19.4.0",
         "@commitlint/config-conventional": "19.2.2",
+        "@eslint/compat": "1.1.1",
+        "@eslint/eslintrc": "3.1.0",
+        "@eslint/js": "9.9.0",
         "@types/gtag.js": "0.0.20",
         "@typescript-eslint/eslint-plugin": "8.1.0",
         "@typescript-eslint/parser": "8.1.0",
@@ -898,6 +901,16 @@
         "node": "^12.0.0 || ^14.0.0 || >=16.0.0"
       }
     },
+    "node_modules/@eslint/compat": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@eslint/compat/-/compat-1.1.1.tgz",
+      "integrity": "sha512-lpHyRyplhGPL5mGEh6M9O5nnKk0Gz4bFI+Zu6tKlPpDUN7XshWvH9C/px4UVm87IAANE0W81CEsNGbS1KlzXpA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      }
+    },
     "node_modules/@eslint/config-array": {
       "version": "0.17.1",
       "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.17.1.tgz",
@@ -917,6 +930,7 @@
       "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-3.1.0.tgz",
       "integrity": "sha512-4Bfj15dVJdoy3RfZmmo86RK1Fwzn6SstsvK9JS+BaVKqC6QQQQyXekNaC+g+LKNgkQ+2VhGAzm6hO40AhMR3zQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "ajv": "^6.12.4",
         "debug": "^4.3.2",
@@ -962,6 +976,7 @@
       "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.9.0.tgz",
       "integrity": "sha512-hhetes6ZHP3BlXLxmd8K2SNgkhNSi+UcecbnwWKwpP7kyi/uC75DJ1lOOBO3xrC4jyojtGE3YxKZPHfk4yrgug==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       }
@@ -5513,6 +5528,12 @@
       "integrity": "sha512-G/M/tIiMrTAxEWRfLfQJMmGNX28IxBg4PBz8XqQhqUHLFI6TL2htpIB1iQCj144V5ee/JaKyT9/WZ0MGZWfA7A==",
       "dev": true
     },
+    "@eslint/compat": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@eslint/compat/-/compat-1.1.1.tgz",
+      "integrity": "sha512-lpHyRyplhGPL5mGEh6M9O5nnKk0Gz4bFI+Zu6tKlPpDUN7XshWvH9C/px4UVm87IAANE0W81CEsNGbS1KlzXpA==",
+      "dev": true
+    },
     "@eslint/config-array": {
       "version": "0.17.1",
       "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.17.1.tgz",
diff --git a/package.json b/package.json
index 3824a370..1ea0cdae 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "build": "npm run clean && vite build",
     "bundle": "scripts/bundle.sh",
     "clean": "rm -rf dist",
-    "lint": "eslint --ignore-path .gitignore .",
+    "lint": "eslint .",
     "lint:fix": "npm run lint -- --fix",
     "lint:tsc": "tsc --noEmit",
     "prepare": "husky",
@@ -22,6 +22,9 @@
   "devDependencies": {
     "@commitlint/cli": "19.4.0",
     "@commitlint/config-conventional": "19.2.2",
+    "@eslint/compat": "1.1.1",
+    "@eslint/eslintrc": "3.1.0",
+    "@eslint/js": "9.9.0",
     "@types/gtag.js": "0.0.20",
     "@typescript-eslint/eslint-plugin": "8.1.0",
     "@typescript-eslint/parser": "8.1.0",