diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49d3a1aa..76ffb1c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ IMPROVEMENTS:
 * compute: Add update support for `routing_mode` in `google_compute_network` [GH-857]
 * compute: Add import support for `google_compute_instance` [GH-873]
 * compute: More descriptive error message for health check not found in `google_compute_target_pool` [GH-883]
+* container: Ensure operations on a cluster are applied serially [GH-937]
 * container: Don't recreate container_cluster when maintenance_window changes [GH-893]
 * dataproc: Add "internal IP only" support for Dataproc clusters [GH-837]
 * all: Make provider-wide region optional [GH-916]