diff --git a/backend/BACKEND.md b/backend/BACKEND.md
index 3ef567d..845dd4d 100755
--- a/backend/BACKEND.md
+++ b/backend/BACKEND.md
@@ -3,6 +3,8 @@
 [![Go](https://img.shields.io/badge/Go-1.24-00ADD8?style=flat-square&logo=go)](https://golang.org/)
 [![PostgreSQL](https://img.shields.io/badge/PostgreSQL-16-336791?style=flat-square&logo=postgresql)](https://postgresql.org/)
 
+> **Last Updated:** 2024-12-29
+
 API REST desenvolvida em Go seguindo princípios de **Clean Architecture** e **DDD**.
 
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