diff --git a/CHANGES.md b/CHANGES.md
index 83bb9dd6be..848cdc26a9 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,4 +1,4 @@
-# synapse 1.143.0 (2025-11-25)
+# Synapse 1.143.0 (2025-11-25)
 
 ## Dropping support for PostgreSQL 13