diff --git a/.eslintrc b/.eslintrc
deleted file mode 100644
index faca7bc..0000000
--- a/.eslintrc
+++ /dev/null
@@ -1,16 +0,0 @@
-
-{
-    "env": {
-      "jest": true,
-      "es6": true,
-      "node": true
-    },
-    "extends": "eslint:recommended",
-    "parserOptions": {
-        "ecmaVersion": "latest"
-    },
-    "rules": {
-      "no-unused-vars": ["warn", { "argsIgnorePattern": "lazy" }],
-      "no-extra-semi": 1
-    }
-}
\ No newline at end of file
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 0000000..6b07733
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,18 @@
+import js from '@eslint/js';
+import globals from 'globals'
+
+export default [
+    js.configs.recommended,
+    {
+        languageOptions: {
+            globals: {
+                ...globals.node,
+                ...globals.jest
+            }
+        },
+        rules: {
+            'no-unused-vars': ['warn', { argsIgnorePattern: 'lazy' }],
+            'no-extra-semi': 1,
+        },
+    }
+]
\ No newline at end of file
diff --git a/lib/compile/csdl2openapi.js b/lib/compile/csdl2openapi.js
index 50518f0..1b4b622 100644
--- a/lib/compile/csdl2openapi.js
+++ b/lib/compile/csdl2openapi.js
@@ -602,7 +602,7 @@ module.exports.csdl2openapi = function (
         if (serversObject) {
             try {
                 servers = JSON.parse(serversObject);
-            } catch (err) {
+            } catch {
                 throw new Error(`The input server object is invalid.`);
             }
 
diff --git a/package.json b/package.json
index 2da9b3f..a2feaaa 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   },
   "devDependencies": {
     "@types/node": "^24.3.0",
-    "eslint": "^8.56.0",
+    "eslint": "^9.33.0",
     "typescript": "^5.9.2"
   }
 }