diff --git a/CHANGELOG.md b/CHANGELOG.md
index 799c54ee0291..3aa14f96d1c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ BUG FIXES:
 
 * `azurerm_eventhub_namespace` - changes to `zone_redundant` now force a new resource [GH-7612]
 
+ENHANCEMENTS:
+
+* `azurerm_policy_set_definition` - support for the `policy_definition_reference_id` property [GH-7018]
+
 ## 2.18.0 (July 10, 2020)
 
 FEATURES: