diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0029bcaef80a..40920bc49bf6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ FEATURES:
 IMPROVEMENTS:
 
 * `azurerm_disk_encryption_set` - support for updating `key_vault_key_id` [GH-7913]
+* `azurerm_iot_time_series_insights_gen2_environment` - exposing `data_access_fqdn` [GH-9848]
 * `azurerm_subnet` - support for the `service_endpoint_policy` block [GH-8966]
 
 ---