diff --git a/README.md b/README.md
index a077893..3c3664f 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ See [Writing a custom ASTConvert](#plugins) for more details.
 The files to be converted must meet the criterias below:  
 - Scripts must be written in Typescript. (JavaScript may be supported in the future.)  
 - All syntax must be valid.  
-- Node.js >= 10.x
+- Node.js >= 8.16
 
 ### supported feature
 - vue-class-component