diff --git a/stubs/xmldiff/METADATA.toml b/stubs/xmldiff/METADATA.toml
index b9262f38d947..8e2daaf4c7d0 100644
--- a/stubs/xmldiff/METADATA.toml
+++ b/stubs/xmldiff/METADATA.toml
@@ -1,2 +1,2 @@
-version = "2.7.*"
+version = "3.0.*"
 upstream-repository = "https://github.com/Shoobx/xmldiff"
diff --git a/stubs/xmldiff/xmldiff/actions.pyi b/stubs/xmldiff/xmldiff/actions.pyi
index f24f585bd487..bbdc75a0dd92 100644
--- a/stubs/xmldiff/xmldiff/actions.pyi
+++ b/stubs/xmldiff/xmldiff/actions.pyi
@@ -21,10 +21,12 @@ class MoveNode(NamedTuple):
 class UpdateTextIn(NamedTuple):
     node: str
     text: Incomplete
+    oldtext: Incomplete | None = None
 
 class UpdateTextAfter(NamedTuple):
     node: str
     text: Incomplete
+    oldtext: Incomplete | None = None
 
 class UpdateAttrib(NamedTuple):
     node: str
diff --git a/stubs/xmldiff/xmldiff/patch.pyi b/stubs/xmldiff/xmldiff/patch.pyi
index 6be3cfb8345d..ddcc62436ca5 100644
--- a/stubs/xmldiff/xmldiff/patch.pyi
+++ b/stubs/xmldiff/xmldiff/patch.pyi
@@ -1,5 +1,9 @@
 from _typeshed import Incomplete
 from collections.abc import Generator
+from re import Pattern
+from typing import Final
+
+DIFF_SPLIT: Final[Pattern[str]]
 
 class Patcher:
     @property