diff --git a/package-lock.json b/package-lock.json
index f69a83c..248de6d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "chiitiler",
-  "version": "1.10.5",
+  "version": "1.11.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "chiitiler",
-      "version": "1.10.5",
+      "version": "1.11.1",
       "license": "MIT",
       "dependencies": {
         "@aws-sdk/client-s3": "^3.418.0",
@@ -18,8 +18,8 @@
         "better-sqlite3": "^9.6.0",
         "commander": "^11.0.0",
         "file-system-cache": "^2.4.4",
-        "generic-pool": "^3.9.0",
         "hono": "^4.3.0",
+        "lightning-pool": "^4.2.2",
         "memory-cache-node": "^1.4.0",
         "pmtiles": "^3.0.5",
         "sharp": "^0.32.5"
@@ -3172,6 +3172,14 @@
         "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
       }
     },
+    "node_modules/doublylinked": {
+      "version": "2.5.4",
+      "resolved": "https://registry.npmjs.org/doublylinked/-/doublylinked-2.5.4.tgz",
+      "integrity": "sha512-jBCKDnFkEHJRjQvYEl5N9VngRV8ypHgw6a52OK4VN57eV2r2rYvgOx9uABdY78INNoW7S6auULp+KBVm/jfYqw==",
+      "engines": {
+        "node": ">= 10.0"
+      }
+    },
     "node_modules/earcut": {
       "version": "2.2.4",
       "resolved": "https://registry.npmjs.org/earcut/-/earcut-2.2.4.tgz",
@@ -3637,6 +3645,7 @@
       "version": "3.9.0",
       "resolved": "https://registry.npmjs.org/generic-pool/-/generic-pool-3.9.0.tgz",
       "integrity": "sha512-hymDOu5B53XvN4QT9dBmZxPX4CWhBPPLguTZ9MMFeFa/Kg0xWVfylOVNlJji/E7yTZWFd/q9GO5TxDLq156D7g==",
+      "dev": true,
       "engines": {
         "node": ">= 4"
       }
@@ -4385,6 +4394,15 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/lightning-pool": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/lightning-pool/-/lightning-pool-4.2.2.tgz",
+      "integrity": "sha512-KW0Df0IbjNLxy5wAsdErTKYtHGwefLRQseHNksEctyaL7gtRwJT0nqLa2uiRdNYDwKSnZtqOjSjUNtfxmfH1qw==",
+      "dependencies": {
+        "doublylinked": "^2.5.3",
+        "putil-promisify": "^1.10.1"
+      }
+    },
     "node_modules/load-json-file": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-4.0.0.tgz",
@@ -5190,6 +5208,14 @@
         "once": "^1.3.1"
       }
     },
+    "node_modules/putil-promisify": {
+      "version": "1.10.1",
+      "resolved": "https://registry.npmjs.org/putil-promisify/-/putil-promisify-1.10.1.tgz",
+      "integrity": "sha512-1jm0egJNrj5eBDRj15Cg08RNHDV91OVEHeeYjAFRcs663PXxFokndxcJAGbaO6CSErCTp8eTgC8vuOF+fvXIAA==",
+      "engines": {
+        "node": ">= 14.0"
+      }
+    },
     "node_modules/queue": {
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/queue/-/queue-6.0.2.tgz",
diff --git a/package.json b/package.json
index fa341d6..3cd2830 100644
--- a/package.json
+++ b/package.json
@@ -44,10 +44,10 @@
     "better-sqlite3": "^9.6.0",
     "commander": "^11.0.0",
     "file-system-cache": "^2.4.4",
-    "generic-pool": "^3.9.0",
     "hono": "^4.3.0",
+    "lightning-pool": "^4.2.2",
     "memory-cache-node": "^1.4.0",
     "pmtiles": "^3.0.5",
     "sharp": "^0.32.5"
   }
-}
\ No newline at end of file
+}
diff --git a/src/render/pool.ts b/src/render/pool.ts
index 3cd2090..f9f4394 100644
--- a/src/render/pool.ts
+++ b/src/render/pool.ts
@@ -1,7 +1,7 @@
 import * as path from 'path';
 
 import mbgl from '@maplibre/maplibre-gl-native';
-import genericPool from 'generic-pool';
+import { Pool } from 'lightning-pool';
 import type { StyleSpecification } from '@maplibre/maplibre-gl-style-spec';
 
 import { getSource } from '../source/index.js';
@@ -34,7 +34,7 @@ function handleFileExt(uri: string) {
 }
 
 // key:value = styleJsonString:Pooled Map Instance
-const mapPoolDict: Record<string, genericPool.Pool<mbgl.Map>> = {};
+const mapPoolDict: Record<string, Pool<mbgl.Map>> = {};
 async function getRenderPool(
     style: StyleSpecification,
     cache: Cache,
@@ -42,7 +42,7 @@ async function getRenderPool(
 ) {
     const dictKey = JSON.stringify(style);
     if (mapPoolDict[dictKey] === undefined) {
-        const pool = genericPool.createPool({
+        const pool = new Pool({
             create: async () => {
                 const map = new mbgl.Map({
                     request: function (req, callback) {