diff --git a/prowler/CHANGELOG.md b/prowler/CHANGELOG.md
index dd17332f96..703be419a1 100644
--- a/prowler/CHANGELOG.md
+++ b/prowler/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to the **Prowler SDK** are documented in this file.
 
+## [5.21.1] (Prowler UNRELEASED)
+
+### 🐞 Fixed
+
+- Azure `vm_backup_enabled` and `vm_sufficient_daily_backup_retention_period` checks now compare VM names case-insensitively to avoid false negatives when Azure stores backup item names in a different case [(#10373)](https://github.com/prowler-cloud/prowler/pull/10373)
+
+---
+
 ## [5.21.0] (Prowler v5.21.0)
 
 ### 🚀 Added
@@ -76,10 +84,6 @@ All notable changes to the **Prowler SDK** are documented in this file.
 - Update M365 Defender service metadata to new format [(#9681)](https://github.com/prowler-cloud/prowler/pull/9681)
 - Update M365 Purview service metadata to new format [(#9092)](https://github.com/prowler-cloud/prowler/pull/9092)
 
-### 🐞 Fixed
-
-- Azure `vm_backup_enabled` and `vm_sufficient_daily_backup_retention_period` checks now compare VM names case-insensitively to avoid false negatives when Azure stores backup item names in a different case [(#10373)](https://github.com/prowler-cloud/prowler/pull/10373)
-
 ---
 
 ## [5.19.0] (Prowler v5.19.0)