diff --git a/README.md b/README.md
index 6dc26d5..04b674f 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ This package provides CLI interface into Playwright. If you are using **coding a
 - **Token-efficient**. Does not force page data into LLM.
 
 ### Requirements
-- Node.js 18 or newer
+- Node.js 20 or newer
 - Claude Code, GitHub Copilot, or any other coding agent.
 
 ## Getting Started
diff --git a/package-lock.json b/package-lock.json
index a43e714..e942da1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "@types/node": "^25.2.1"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
       }
     },
     "node_modules/@playwright/test": {
diff --git a/package.json b/package.json
index f3ea033..2e4ef98 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "homepage": "https://playwright.dev",
   "engines": {
-    "node": ">=18"
+    "node": ">=20"
   },
   "author": {
     "name": "Microsoft Corporation"