diff --git a/.eslintignore b/.eslintignore
deleted file mode 100644
index f92fa62..0000000
--- a/.eslintignore
+++ /dev/null
@@ -1,6 +0,0 @@
-.eslintrc.js
-*.config.js
-build
-
-# Next.js build folder
-.next
diff --git a/.eslintrc.cjs b/.eslintrc.cjs
deleted file mode 100644
index 6ee35d9..0000000
--- a/.eslintrc.cjs
+++ /dev/null
@@ -1,6 +0,0 @@
-/** @type {import('@typescript-eslint/utils').TSESLint.Linter.Config} */
-const config = {
-  extends: ['upleveled'],
-};
-
-module.exports = config;
diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 0000000..3697aa9
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1 @@
+export { default } from 'eslint-config-upleveled';
diff --git a/prettier.config.cjs b/prettier.config.mjs
similarity index 50%
rename from prettier.config.cjs
rename to prettier.config.mjs
index 6bb39e2..e68e6b5 100644
--- a/prettier.config.cjs
+++ b/prettier.config.mjs
@@ -1,7 +1,7 @@
-/** @type {import('prettier').Config} */
+/** @type {import('prettier').Options} */
 const config = {
   singleQuote: true,
   trailingComma: 'all',
 };
 
-module.exports = config;
+export default config;
diff --git a/tsconfig.json b/tsconfig.json
index 9604fb6..354d18f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,7 +8,6 @@
     "checkJs": true
   },
   "include": [
-    "**/.eslintrc.cjs",
     "**/*.ts",
     "**/*.tsx",
     "**/*.js",