diff --git a/README.md b/README.md
index 44e265f..a56fa59 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ yan.synthesis('你好', 'pinyin-syllables');
 
 Requirements:
 
-- Node v14+
+- Node.js LTS and beyond (20.x and above)
 
 ## Test