diff --git a/.changeset/curvy-seals-attack.md b/.changeset/curvy-seals-attack.md
new file mode 100644
index 0000000000..aa574f471b
--- /dev/null
+++ b/.changeset/curvy-seals-attack.md
@@ -0,0 +1,5 @@
+---
+'slate-react': patch
+---
+
+fix: sync built-in state on undo when editor is unfocused