diff --git a/CHANGES.md b/CHANGES.md
index 35b9afb7..f2d5521f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,7 @@
+---------------------------
+**Messaging**
+- Adds validity period Default value in service resource documentation
+
 ## [5.22.8](https://github.com/twilio/twilio-cli/compare/5.22.7...5.22.8) (2025-01-10)