diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0198621aa..649b82aea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ NEW FEATURES:
 * modules: Module configuration blocks now have a "version" attribute, to set a version constraint for modules sourced from a registry. [GH-16466]
 * modules: Module configuration blocks now have a "providers" attribute, to map a provider configuration from the current module into a submodule [GH-16379]
 * backend/gcs: The gcs remote state backend now supports workspaces and locking.
+* backend/manta: The Manta backend now supports workspaces and locking [GH-16296]
 
 IMPROVEMENTS: