diff --git a/CHANGELOG.md b/CHANGELOG.md
index bea8bc7d4..b5b4a22b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ FEATURES:
  * **New Resource:** `azurerm_key_vault` [GH-9478]
  * **New Resource:** `azurerm_storage_share` [GH-8674]
  * **New Resource:** `azurerm_eventhub_namespace` [GH-9297]
+ * **New Resource:** `cloudstack_security_group` [GH-9103]
  * **New DataSource:** `azurerm_client_config` [GH-9478]
 
 IMPROVEMENTS: