diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99be3b2..8069ae9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 1.0.1 - 2024-11-21
 
 - Welcome PHP 8.4
+- Upgrading to Rector 1
 
 ## 1.0.0 - 2023-12-26