diff --git a/README.md b/README.md
index 97fd00b39..338407eb4 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ Source: https://github.com/cncf/artwork/tree/master/projects/kubernetes/certifie
 
 | Release | Manifest | Kubernetes Version                                                      |
 | -- | --- |-------------------------------------------------------------------------|
-| 27 | [v1-33-eks-27](https://distro.eks.amazonaws.com/kubernetes-1-33/kubernetes-1-33-eks-27.yaml) | [v1.33.8](https://github.com/kubernetes/kubernetes/release/tag/v1.33.8) |
+| 28 | [v1-33-eks-28](https://distro.eks.amazonaws.com/kubernetes-1-33/kubernetes-1-33-eks-28.yaml) | [v1.33.12](https://github.com/kubernetes/kubernetes/release/tag/v1.33.12) |
 
 ### Kubernetes 1-32
 
diff --git a/docs/contents/index.md b/docs/contents/index.md
index 3d4298dbe..abce8b8fc 100644
--- a/docs/contents/index.md
+++ b/docs/contents/index.md
@@ -151,6 +151,7 @@ if you are interested in the AL2 container runtime kernel version.
 * [v1-34-eks-4](releases/1-34/4/index.md) (October 02, 2025)
 
 #### EKS-D 1.33 Version Dependencies
+* [v1-33-eks-28](releases/1-33/28/index.md) (June 22, 2026)
 * [v1-33-eks-27](releases/1-33/27/index.md) (May 12, 2026)
 * [v1-33-eks-26](releases/1-33/26/index.md) (April 06, 2026)
 * [v1-33-eks-25](releases/1-33/25/index.md) (March 10, 2026)
diff --git a/docs/contents/releases/1-33/28/CHANGELOG-v1-33-eks-28.md b/docs/contents/releases/1-33/28/CHANGELOG-v1-33-eks-28.md
new file mode 100644
index 000000000..234719eb5
--- /dev/null
+++ b/docs/contents/releases/1-33/28/CHANGELOG-v1-33-eks-28.md
@@ -0,0 +1,16 @@
+# Changelog for v1-33-eks-28
+
+This changelog highlights the changes for [v1-33-eks-28](https://github.com/aws/eks-distro/tree/v1-33-eks-28).
+
+## Changes
+
+### Patches
+No changes since last release
+
+### Projects
+* Update GIT_TAG and GOLANG_VERSION files for internally built projects ([4722](https://github.com/aws/eks-distro/pull/4722))
+
+### Base Image
+* Update base image in tag file(s) ([4704](https://github.com/aws/eks-distro/pull/4704))
+* Update base image in tag file(s) ([4702](https://github.com/aws/eks-distro/pull/4702))
+
diff --git a/docs/contents/releases/1-33/28/index.md b/docs/contents/releases/1-33/28/index.md
new file mode 100644
index 000000000..f4d032a42
--- /dev/null
+++ b/docs/contents/releases/1-33/28/index.md
@@ -0,0 +1,20 @@
+# EKS-D v1-33-eks-28 Release
+
+For additional information, see the [changelog](CHANGELOG-v1-33-eks-28.md) for this release.
+
+## Release Manifest
+
+Download the release manifest here: [kubernetes-1-33-eks-28.yaml](https://distro.eks.amazonaws.com/kubernetes-1-33/kubernetes-1-33-eks-28.yaml)
+
+| Name | Version | URI |
+|------|---------|-----|
+| aws-iam-authenticator | v0.7.17 | public.ecr.aws/eks-distro/kubernetes-sigs/aws-iam-authenticator:v0.7.17-eks-1-33-28 |
+| coredns | v1.14.2 | public.ecr.aws/eks-distro/coredns/coredns:v1.14.2-eks-1-33-28 |
+| etcd | v3.5.21 | public.ecr.aws/eks-distro/etcd-io/etcd:v3.5.21-eks-1-33-28 |
+| go-runner | v0.18.0 | public.ecr.aws/eks-distro/kubernetes/go-runner:v0.18.0-eks-1-33-28 |
+| kube-apiserver | v1.33.12 | public.ecr.aws/eks-distro/kubernetes/kube-apiserver:v1.33.12-eks-1-33-28 |
+| kube-controller-manager | v1.33.12 | public.ecr.aws/eks-distro/kubernetes/kube-controller-manager:v1.33.12-eks-1-33-28 |
+| kube-proxy | v1.33.12 | public.ecr.aws/eks-distro/kubernetes/kube-proxy:v1.33.12-eks-1-33-28 |
+| kube-proxy-base | v0.18.0 | public.ecr.aws/eks-distro/kubernetes/kube-proxy-base:v0.18.0-eks-1-33-28 |
+| kube-scheduler | v1.33.12 | public.ecr.aws/eks-distro/kubernetes/kube-scheduler:v1.33.12-eks-1-33-28 |
+| pause | v1.33.12 | public.ecr.aws/eks-distro/kubernetes/pause:v1.33.12-eks-1-33-28 |
diff --git a/docs/contents/releases/1-33/28/release-announcement.txt b/docs/contents/releases/1-33/28/release-announcement.txt
new file mode 100644
index 000000000..31763c234
--- /dev/null
+++ b/docs/contents/releases/1-33/28/release-announcement.txt
@@ -0,0 +1,2 @@
+Amazon EKS Distro v1-33-eks-28 is now available. Builds are available through ECR Public Gallery (https://gallery.ecr.aws/eks-distro). The changelog and release manifest are available on GitHub (https://github.com/aws/eks-distro/releases).
+	
\ No newline at end of file