diff --git a/modules/gitops-about-argo-rollout-manager-custom-resources-and-spec.adoc b/modules/gitops-about-argo-rollout-manager-custom-resources-and-spec.adoc
index 10210d16e826..5099b3c6b68d 100644
--- a/modules/gitops-about-argo-rollout-manager-custom-resources-and-spec.adoc
+++ b/modules/gitops-about-argo-rollout-manager-custom-resources-and-spec.adoc
@@ -20,7 +20,7 @@ You can specify the command arguments, environment variables, a custom image nam
 .Example: `RolloutManager` CR
 [source,yaml]
 ----
-apiVersion: argoproj.io/v1beta1
+apiVersion: argoproj.io/v1alpha1
 kind: RolloutManager
 metadata:
   name: argo-rollout
diff --git a/modules/gitops-creating-rolloutmanager-custom-resource.adoc b/modules/gitops-creating-rolloutmanager-custom-resource.adoc
index 43c9b5f94285..358f9b0b6feb 100644
--- a/modules/gitops-creating-rolloutmanager-custom-resource.adoc
+++ b/modules/gitops-creating-rolloutmanager-custom-resource.adoc
@@ -29,7 +29,7 @@ To manage progressive delivery of deployments by using Argo Rollouts in {gitops-
 .Example: `RolloutManager` CR
 [source,yaml]
 ----
-apiVersion: argoproj.io/v1beta1
+apiVersion: argoproj.io/v1alpha1
 kind: RolloutManager
 metadata:
   name: argo-rollout