diff --git a/manual/upgrade/upgrade_notes_for_13.0.x.md b/manual/upgrade/upgrade_notes_for_13.0.x.md
index a5bd35f9..2d646f95 100644
--- a/manual/upgrade/upgrade_notes_for_13.0.x.md
+++ b/manual/upgrade/upgrade_notes_for_13.0.x.md
@@ -1,4 +1,4 @@
-# Upgrade notes for 12.0
+# Upgrade notes for 13.0
 
 - These notes give additional information about changes.
 Please always follow the main [upgrade guide](./upgrade.md).