diff --git a/CHANGELOG.md b/CHANGELOG.md
index 307c79cf720f..114d490a0aca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ENHANCEMENTS:
 
+* domainservice: updating to use API Version `2021-05-01` [GH-17737]
 * Data Source: `azurerm_proximity_placement_group` - refactoring to use `hashicorp/go-azure-sdk` [GH-17776]
 * `azurerm_firewall` - the property `sku_tier` is now updateable [GH-17577]
 * `azurerm_linux_virtual_machine_scale_set` - the property `instances` is now Optional and defaults to `0` [GH-17836]