diff --git a/README.md b/README.md
index aef8bf2194..92236147b7 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Current features:
 
 Supported versions:
 
-*  Kubernetes 1.24-1.27
+*  Kubernetes 1.24-1.28
 *  OpenShift 4.9-4.13
 *  Elasticsearch, Kibana, APM Server: 6.8+, 7.1+, 8+
 *  Enterprise Search: 7.7+, 8+
diff --git a/docs/supported-versions.asciidoc b/docs/supported-versions.asciidoc
index b0f6b6bd65..f5f0637435 100644
--- a/docs/supported-versions.asciidoc
+++ b/docs/supported-versions.asciidoc
@@ -1,4 +1,4 @@
-* Kubernetes 1.24-1.27
+* Kubernetes 1.24-1.28
 * OpenShift 4.9-4.13
 * Google Kubernetes Engine (GKE), Azure Kubernetes Service (AKS), and Amazon Elastic Kubernetes Service (EKS)
 * Helm: 3.2.0+
diff --git a/hack/operatorhub/templates/csv.tpl b/hack/operatorhub/templates/csv.tpl
index 4c751e1c26..82ae46ab96 100644
--- a/hack/operatorhub/templates/csv.tpl
+++ b/hack/operatorhub/templates/csv.tpl
@@ -276,7 +276,7 @@ spec:
     Supported versions:
 
 
-    * Kubernetes 1.24-1.27
+    * Kubernetes 1.24-1.28
 
     * OpenShift 4.9-4.13