diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5999d0ed7b0a..db42e9778ee4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ IMPROVEMENTS:
 
 * Data Source: `azurerm_storage_account_sas` - adding an `ISO8601` validator to the `start` and `end` dates [GH-4064]
 * `azurerm_cosmosdb_sql_container` - the property `unique_key.paths` is now marked as ForceNew [GH-4163]
+* `azurerm_mariadb_server` - support for version `10.3` [GH-4170]
 
 BUG FIXES: