diff --git a/action.yml b/action.yml
index c1ed6fa..b999273 100644
--- a/action.yml
+++ b/action.yml
@@ -58,5 +58,5 @@ inputs:
     description: Set Priority level for the mail message to 'high', 'normal' (default) or 'low'
     required: false
 runs:
-  using: node12
+  using: node16
   main: main.js