diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69013c452..390feb7d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ FEATURES:
 
 IMPROVEMENTS:
 
+ * core: update HCL dependency to improve whitespace handling in `terraform fmt` [GH-6347]
  * provider/azurerm: Increase timeout for ARM Template deployments to 40 minutes [GH-6319]
  * provider/vsphere: Add support for `memory_reservation` to `vsphere_virtual_machine` [GH-6036]