diff --git a/.changeset/brave-workers-fallback.md b/.changeset/brave-workers-fallback.md
index 540d420..06f0d69 100644
--- a/.changeset/brave-workers-fallback.md
+++ b/.changeset/brave-workers-fallback.md
@@ -1,5 +1,5 @@
 ---
-"@sheetwrite/core": patch
+"@sheetwrite/core": minor
 ---
 
 Fall back observably to the main-thread renderer when a paint worker cannot initialize, cannot create a 2D context, or loses its context. The public worker acknowledgement type now includes `ready` and `fatal` lifecycle messages.