diff --git a/.eslintrc.json b/.eslintrc.json
deleted file mode 100644
index af2353c..0000000
--- a/.eslintrc.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-  "env": {
-    "node": true,
-    "es2022": true,
-    "mocha": true
-  },
-  "extends": [
-    "eslint:recommended",
-    "prettier"
-  ],
-  "plugins": [
-    "prettier",
-    "mocha"
-  ],
-  "parserOptions": {
-    "sourceType": "module"
-  },
-  "rules": {
-    "prettier/prettier": [
-      "error"
-    ],
-    "mocha/no-skipped-tests": [
-      "error"
-    ],
-    "mocha/no-exclusive-tests": [
-      "error"
-    ],
-    "no-unused-vars": [
-      "error",
-      { "args": "none" }
-    ]
-  }
-}
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..1521c8b
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1 @@
+dist
diff --git a/eslint.config.cjs b/eslint.config.cjs
new file mode 100644
index 0000000..8d4b3eb
--- /dev/null
+++ b/eslint.config.cjs
@@ -0,0 +1,35 @@
+const globals = require("globals");
+const js = require("@eslint/js");
+const prettierConfig = require("eslint-config-prettier");
+const prettierPlugin = require("eslint-plugin-prettier");
+const mochaPlugin = require("eslint-plugin-mocha");
+
+module.exports = [
+  js.configs.recommended,
+  mochaPlugin.configs.flat.recommended,
+  prettierConfig,
+  {
+    ignores: ["dist"],
+  },
+  {
+    plugins: {
+      mocha: mochaPlugin,
+      prettier: prettierPlugin,
+    },
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: "module",
+      globals: {
+        mocha: true,
+        ...globals.node,
+      },
+    },
+    rules: {
+      "prettier/prettier": ["error"],
+      "mocha/no-skipped-tests": ["error"],
+      "mocha/no-exclusive-tests": ["error"],
+      "mocha/max-top-level-suites": ["off"],
+      "no-unused-vars": ["error", { args: "none" }],
+    },
+  },
+];
diff --git a/package.json b/package.json
index 727ac1c..f25bf4e 100644
--- a/package.json
+++ b/package.json
@@ -5,9 +5,9 @@
   "private": true,
   "scripts": {
     "build": "ncc build src/action.js -o dist --minify",
-    "lint": "eslint \"src/**/*.js\"",
-    "prettier": "prettier --write \"src/**/*.js\"",
-    "prettier:check": "prettier --check \"src/**/*.js\"",
+    "lint": "eslint \"**/*.{js,cjs}\"",
+    "prettier": "prettier dist --write \"**/*.{js,cjs}\"",
+    "prettier:check": "prettier --check \"**/*.{js,cjs}\"",
     "test": "c8 --reporter=text mocha \"src/**/*.spec.js\"",
     "coverage": "c8 report --reporter=cobertura"
   },