diff --git a/.eslintrc.js b/.eslintrc.js
deleted file mode 100644
index 25ede1a..0000000
--- a/.eslintrc.js
+++ /dev/null
@@ -1,71 +0,0 @@
-module.exports = {
-    "env": {
-        "browser": true,
-        "es6": true
-    },
-    "extends": "eslint:recommended",
-    "globals": {
-        "Atomics": "readonly",
-        "SharedArrayBuffer": "readonly"
-    },
-    "parserOptions": {
-        "ecmaVersion": 2018,
-        "sourceType": "module"
-    },
-    "rules": {
-        "no-unexpected-multiline": 2,
-        "block-scoped-var": 2,
-        "complexity": [1, 15],
-        "consistent-return": 2,
-        "curly": 2,
-        "default-case": 2,
-        "dot-location": [2, "property"],
-        "eqeqeq": [2, "smart"],
-        "no-alert": 2,
-        "no-caller": 2,
-        "no-else-return": 2,
-        "no-eval": 2,
-        "no-implied-eval": 2,
-        "no-extend-native": 2,
-        "no-extra-bind": 2,
-        "no-implicit-coercion": 2,
-        "no-invalid-this": 2,
-        "no-lone-blocks": 2,
-        "no-loop-func": 2,
-        "no-multi-spaces": 2,
-        "no-native-reassign": 2,
-        "no-new": 2,
-        "no-param-reassign": 2,
-        "no-return-assign": 2,
-        "no-sequences": 2,
-        "no-useless-call": 2,
-        "array-bracket-spacing": [2, "always"],
-        "brace-style": [2, "1tbs", { "allowSingleLine": true }],
-        "camelcase": 2,
-        "comma-style": 2,
-        "consistent-this": [2, "that"],
-        "indent": 2,
-        "jsx-quotes": 2,
-        "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
-        "linebreak-style": [2, "unix"],
-        "max-params": [2, 4],
-        "no-multiple-empty-lines": [2, { "max": 2 }],
-        "no-nested-ternary": 2,
-        "no-spaced-func": 2,
-        "no-trailing-spaces": 2,
-        "object-curly-spacing": [2, "always"],
-        "semi": [2, "always"],
-        "semi-spacing": 2,
-        "keyword-spacing": 2,
-        "space-before-function-paren": [2, "never"],
-        "space-infix-ops": [2, { "int32Hint": false }],
-        "arrow-body-style": 2,
-        "no-confusing-arrow": 2,
-        "no-class-assign": 2,
-        "no-const-assign": 2,
-        "no-dupe-class-members": 2,
-        "no-this-before-super": 2,
-        "no-var": 2,
-        "yoda": [2, "never", { "exceptRange": true }]
-    }
-};
\ No newline at end of file
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 0000000..3fc4568
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,19 @@
+import globals from "globals";
+
+/** @type {import('eslint').Linter.Config[]} */
+export default [
+    {
+      files: ["*/*.js"],
+      languageOptions: {
+        sourceType: "module"
+      }
+    },
+    {
+      languageOptions: {
+        globals: globals.browser
+      }
+    },
+    {
+      ignores: ["dist/"]
+    }
+];
diff --git a/lib/deflate.js b/lib/deflate.js
index b3b5a19..cbf8de8 100644
--- a/lib/deflate.js
+++ b/lib/deflate.js
@@ -5,8 +5,6 @@ import { deflateInit2, deflateSetHeader, deflateSetDictionary, deflate as zlibDe
 import msg from './zlib/messages';
 import ZStream from './zlib/zstream';
 
-/* eslint-disable */
-
 var toString = Object.prototype.toString;
 
 /**
diff --git a/lib/inflate.js b/lib/inflate.js
index 3912377..ad0c9c6 100644
--- a/lib/inflate.js
+++ b/lib/inflate.js
@@ -6,8 +6,6 @@ import msg from './zlib/messages';
 import ZStream from './zlib/zstream';
 import GZheader from './zlib/gzheader';
 
-/* eslint-disable */
-
 var toString = Object.prototype.toString;
 
 /**
diff --git a/lib/utils/common.js b/lib/utils/common.js
index 70e6659..e08adc9 100644
--- a/lib/utils/common.js
+++ b/lib/utils/common.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 function _has(obj, key) {
   return Object.prototype.hasOwnProperty.call(obj, key);
 }
diff --git a/lib/utils/strings.js b/lib/utils/strings.js
index f20fe00..24e85ae 100644
--- a/lib/utils/strings.js
+++ b/lib/utils/strings.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // String encode/decode helpers
 
 import { Buf8, shrinkBuf } from './common';
diff --git a/lib/zlib/adler32.js b/lib/zlib/adler32.js
index f5315f0..d29527b 100644
--- a/lib/zlib/adler32.js
+++ b/lib/zlib/adler32.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // Note: adler32 takes 12% for level 0 and 2% for level 6.
 // It isn't worth it to make additional optimizations as in original.
 // Small size is preferable.
diff --git a/lib/zlib/constants.js b/lib/zlib/constants.js
index e0e5614..c35a0d4 100644
--- a/lib/zlib/constants.js
+++ b/lib/zlib/constants.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/lib/zlib/crc32.js b/lib/zlib/crc32.js
index c5e9aa3..314ed44 100644
--- a/lib/zlib/crc32.js
+++ b/lib/zlib/crc32.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // Note: we can't get significant speed boost here.
 // So write code to minimize size - no pregenerated tables
 // and array tools dependencies.
diff --git a/lib/zlib/deflate.js b/lib/zlib/deflate.js
index 6099006..0edae2c 100644
--- a/lib/zlib/deflate.js
+++ b/lib/zlib/deflate.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/lib/zlib/gzheader.js b/lib/zlib/gzheader.js
index 6dd8b8c..c36dd3b 100644
--- a/lib/zlib/gzheader.js
+++ b/lib/zlib/gzheader.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/lib/zlib/inffast.js b/lib/zlib/inffast.js
index 6c355dc..f3ad1a2 100644
--- a/lib/zlib/inffast.js
+++ b/lib/zlib/inffast.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/lib/zlib/inflate.js b/lib/zlib/inflate.js
index c662d16..ffbe9da 100644
--- a/lib/zlib/inflate.js
+++ b/lib/zlib/inflate.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/lib/zlib/inftrees.js b/lib/zlib/inftrees.js
index 8d1704e..c430f17 100644
--- a/lib/zlib/inftrees.js
+++ b/lib/zlib/inftrees.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/lib/zlib/messages.js b/lib/zlib/messages.js
index 4fa9e86..4f8b483 100644
--- a/lib/zlib/messages.js
+++ b/lib/zlib/messages.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/lib/zlib/trees.js b/lib/zlib/trees.js
index ba04b95..ac341c4 100644
--- a/lib/zlib/trees.js
+++ b/lib/zlib/trees.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
@@ -19,8 +17,6 @@
 //   misrepresented as being the original software.
 // 3. This notice may not be removed or altered from any source distribution.
 
-/* eslint-disable space-unary-ops */
-
 import { Z_FIXED, Z_BINARY, Z_TEXT, Z_UNKNOWN } from './constants';
 import { arraySet } from '../utils/common';
 
@@ -86,7 +82,6 @@ var REPZ_3_10   = 17;
 var REPZ_11_138 = 18;
 /* repeat a zero length 11-138 times  (7 bits of repeat count) */
 
-/* eslint-disable comma-spacing,array-bracket-spacing */
 var extra_lbits =   /* extra bits for each length code */
   [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
 
@@ -98,7 +93,6 @@ var extra_blbits =  /* extra bits for each bit length code */
 
 var bl_order =
   [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
-/* eslint-enable comma-spacing,array-bracket-spacing */
 
 /* The lengths of the bit length codes are sent in order of decreasing
  * probability, to avoid transmitting the lengths for unused bit length codes.
diff --git a/lib/zlib/zstream.js b/lib/zlib/zstream.js
index d2f5f3b..fb672a2 100644
--- a/lib/zlib/zstream.js
+++ b/lib/zlib/zstream.js
@@ -1,5 +1,3 @@
-/* eslint-disable */
-
 // (C) 1995-2013 Jean-loup Gailly and Mark Adler
 // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
 //
diff --git a/package.json b/package.json
index 2a48d49..a87e818 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "scripts": {
     "build-package": "rollup -c",
     "test": "mocha",
-    "lint": "eslint lib",
+    "lint": "eslint",
     "prepare": "husky"
   },
   "keywords": [
@@ -35,7 +35,8 @@
     "@commitlint/cli": "^19.6.1",
     "@commitlint/config-conventional": "^19.6.0",
     "@rollup/plugin-buble": "^0.21.1",
-    "eslint": "^6.8.0",
+    "eslint": "^9.17.0",
+    "globals": "^15.14.0",
     "husky": "^9.1.7",
     "mocha": "^7.1.1",
     "reify": "^0.20.12",