diff --git a/.changeset/chatty-teachers-sit.md b/.changeset/chatty-teachers-sit.md
new file mode 100644
index 000000000000..9e4fd89b4558
--- /dev/null
+++ b/.changeset/chatty-teachers-sit.md
@@ -0,0 +1,5 @@
+---
+"astro": major
+---
+
+The lowest version of Node supported by Astro is now Node v18.17.1 and higher.