diff --git a/action.yml b/action.yml
index 262672c..243c7f9 100644
--- a/action.yml
+++ b/action.yml
@@ -79,5 +79,5 @@ inputs:
     description: "Lightness used by the color range feature. Defaults to 40."
     required: false
 runs:
-  using: "node20"
+  using: "node16"
   main: "index.js"