diff --git a/package.json b/package.json
index 2f115bb..5f20c4d 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,12 @@
 {
   "name": "cmake-ts",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "cmake-js rewrite in typescript to support advanced build configurations",
   "main": "build/lib.js",
   "module": "build/lib.mjs",
+  "engines": {
+    "node": ">= 18"
+  },
   "exports": {
     ".": {
       "require": "./build/lib.js",
@@ -116,7 +119,7 @@
     "semver": "^7.7.1",
     "tar": "^6",
     "url-join": "^4.0.1",
-    "which": "^2",
+    "which": "3.0.1",
     "node-downloader-helper": "^2.1.9",
     "escape-quotes": "^1.0.2",
     "commander": "^13.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9d90523..16d67aa 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -132,8 +132,8 @@ importers:
         specifier: 3.1.1
         version: 3.1.1(@types/debug@4.1.12)(@types/node@22.14.0)(@vitest/ui@3.1.1)(terser@5.39.0)(yaml@2.7.0)
       which:
-        specifier: ^2
-        version: 2.0.2
+        specifier: 3.0.1
+        version: 3.0.1
 
 packages:
 
@@ -3318,6 +3318,11 @@ packages:
     engines: {node: '>= 8'}
     hasBin: true
 
+  which@3.0.1:
+    resolution: {integrity: sha512-XA1b62dzQzLfaEOSQFTCOd5KFf/1VSzZo7/7TUjnya6u0vGGKzU96UQBZTAThCb2j4/xjBAyii1OhRLJEivHvg==}
+    engines: {node: ^14.17.0 || ^16.13.0 || >=18.0.0}
+    hasBin: true
+
   which@5.0.0:
     resolution: {integrity: sha512-JEdGzHwwkrbWoGOlIHqQ5gtprKGOenpDHpxE9zVR1bWbOtYRyPPHMe9FaP6x61CmNaTThSkb0DAJte5jD+DmzQ==}
     engines: {node: ^18.17.0 || >=20.5.0}
@@ -7039,6 +7044,10 @@ snapshots:
     dependencies:
       isexe: 2.0.0
 
+  which@3.0.1:
+    dependencies:
+      isexe: 2.0.0
+
   which@5.0.0:
     dependencies:
       isexe: 3.1.1