diff --git a/README.md b/README.md
index e997b92e..65acf7ac 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ The `node-version` input supports the following syntax:
 major versions: `12`, `14`, `16`
 more specific versions: `10.15`, `14.2.0`, `16.3.0`
 nvm lts syntax: `lts/erbium`, `lts/fermium`, `lts/*`
+nvm latest version syntax: `node`
 
 ## Caching global packages data