diff --git a/.changeset/breezy-flies-exist.md b/.changeset/breezy-flies-exist.md
index 861905fafa7..16b65c30bee 100644
--- a/.changeset/breezy-flies-exist.md
+++ b/.changeset/breezy-flies-exist.md
@@ -1,5 +1,5 @@
 ---
-"@firebase/firestore": patch
+"@firebase/firestore": minor
 ---
 
-Changing UpdateData<T> to support types with index signatures.
+Changing UpdateData<T> to expand support for types with index signatures.