diff --git a/content/en/docs/v1.2/guides/platform-stack/_index.md b/content/en/docs/v1.2/guides/platform-stack/_index.md
index 5326eaba..828792a2 100644
--- a/content/en/docs/v1.2/guides/platform-stack/_index.md
+++ b/content/en/docs/v1.2/guides/platform-stack/_index.md
@@ -170,7 +170,7 @@ Deployment involves the following components:
 This architecture ensures isolated, scalable, and efficient Kubernetes environments tailored for each tenant.
 
 -   Supported version: Kubernetes v1.32.4
--   Operator: [aenix-io/etcd-operator](https://github.com/aenix-io/etcd-operator) v0.4.2
+-   Operator: [aenix-io/etcd-operator](https://github.com/aenix-io/etcd-operator) v0.4.3
 -   Managed application reference: [Kubernetes]({{% ref "/docs/v1.2/kubernetes" %}})