diff --git a/google-analytics-admin/eslint.config.mjs b/google-analytics-admin/eslint.config.mjs
new file mode 100644
index 0000000..82e7f57
--- /dev/null
+++ b/google-analytics-admin/eslint.config.mjs
@@ -0,0 +1,30 @@
+import { defineConfig } from "eslint/config";
+import globals from "globals";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+export default defineConfig([{
+    extends: compat.extends("google"),
+
+    languageOptions: {
+        globals: {
+            ...globals.browser,
+            ...globals.commonjs,
+        },
+
+        ecmaVersion: "latest",
+        sourceType: "script",
+    },
+
+    rules: {},
+}]);
\ No newline at end of file
diff --git a/google-analytics-admin/package.json b/google-analytics-admin/package.json
index 19c90f6..a7638ba 100644
--- a/google-analytics-admin/package.json
+++ b/google-analytics-admin/package.json
@@ -25,10 +25,13 @@
     "url": "^0.11.0"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "^3.3.3",
+    "@eslint/js": "^9.39.2",
     "c8": "^10.0.0",
     "chai": "^4.2.0",
-    "eslint": "^8.53.0",
+    "eslint": "^10.0.0",
     "eslint-config-google": "^0.14.0",
+    "globals": "^17.3.0",
     "mocha": "^11.0.0"
   }
 }
diff --git a/google-analytics-data/eslint.config.mjs b/google-analytics-data/eslint.config.mjs
new file mode 100644
index 0000000..82e7f57
--- /dev/null
+++ b/google-analytics-data/eslint.config.mjs
@@ -0,0 +1,30 @@
+import { defineConfig } from "eslint/config";
+import globals from "globals";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+export default defineConfig([{
+    extends: compat.extends("google"),
+
+    languageOptions: {
+        globals: {
+            ...globals.browser,
+            ...globals.commonjs,
+        },
+
+        ecmaVersion: "latest",
+        sourceType: "script",
+    },
+
+    rules: {},
+}]);
\ No newline at end of file
diff --git a/google-analytics-data/package.json b/google-analytics-data/package.json
index 6cdf38b..daa94e1 100644
--- a/google-analytics-data/package.json
+++ b/google-analytics-data/package.json
@@ -25,10 +25,13 @@
     "url": "^0.11.0"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "^3.3.3",
+    "@eslint/js": "^9.39.2",
     "c8": "^10.0.0",
     "chai": "^4.2.0",
-    "eslint": "^8.53.0",
+    "eslint": "^10.0.0",
     "eslint-config-google": "^0.14.0",
+    "globals": "^17.3.0",
     "mocha": "^11.0.0"
   }
 }