diff --git a/action.yml b/action.yml
index ab4edf2..efd9c38 100644
--- a/action.yml
+++ b/action.yml
@@ -119,7 +119,7 @@ runs:
     - name: Ensure Node.js available
       # Pin to a commit hash because some repositories require it:
       # https://github.com/openai/codex-action/issues/43
-      uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
       with:
         node-version: "20"