diff --git a/with-post-step/action.yml b/with-post-step/action.yml
index 12aec6c..8e78a8c 100644
--- a/with-post-step/action.yml
+++ b/with-post-step/action.yml
@@ -37,6 +37,6 @@ inputs:
     default: POST
 
 runs:
-  using: 'node12'
+  using: 'node16'
   main: 'main.js'
   post: 'main.js'