diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0af62a5ea256..6262c318a19b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 FEATURES:
 
 * **New Data Source:** `azurerm_hybrid_compute_machine` [GH-20211]
+* **New Data Source:** `azurerm_mobile_network_service` [GH-20337]
 * **New Data Source:** `azurerm_mobile_network_site` [GH-20334]
 * **New Data Source:** `azurerm_mobile_network_slice` [GH-20336]
 * **New Data Source:** `azurerm_mobile_network_sim_group` [GH-20339]
@@ -10,6 +11,7 @@ FEATURES:
 * **New Resource:** `azurerm_network_manager_security_admin_configuration` [GH-20233]
 * **New Resource:** `azurerm_network_manager_admin_rule_collection` [GH-20233]
 * **New Resource:** `azurerm_network_manager_admin_rule` [GH-20233]
+* **New Resource:** `azurerm_mobile_network_service` [GH-20337]
 * **New Resource:** `azurerm_mobile_network_site` [GH-20334]
 * **New Resource:** `azurerm_mobile_network_slice` [GH-20336]
 * **New Resource:** `azurerm_mobile_network_sim_group` [GH-20339