diff --git a/doc/observability-deployment.adoc b/doc/observability-deployment.adoc
index e87a6285..160cff13 100644
--- a/doc/observability-deployment.adoc
+++ b/doc/observability-deployment.adoc
@@ -1,6 +1,6 @@
 = Observability with Open Liberty
 
-The following document covers various topics for configuring and integrating your Open Liberty runtime with monitoring tools in a Kubernetes environment. This document has been tested and is supported with Red Hat OpenShift Container Platform (RHOCP) versions 4.12, 4.14, 4.15, 4.16, and 4.17.
+The following document covers various topics for configuring and integrating your Open Liberty runtime with monitoring tools in a Kubernetes environment. This document has been tested and is supported with Red Hat OpenShift Container Platform (RHOCP) versions 4.14, 4.15, 4.16, and 4.17.
 
 == How to analyze Open Liberty logs
 
diff --git a/doc/openshift-logging-rhocp_4.7-4.16.adoc b/doc/openshift-logging-rhocp_4.7-4.16.adoc
index 7c98b82d..5a59fd17 100644
--- a/doc/openshift-logging-rhocp_4.7-4.16.adoc
+++ b/doc/openshift-logging-rhocp_4.7-4.16.adoc
@@ -1,6 +1,6 @@
 # Application Logging on Red Hat OpenShift Container Platform (RHOCP) with Elasticsearch, Fluentd, and Kibana 
 
-The following guide has been tested and is supported with Red Hat OpenShift Container Platform (RHOCP) versions 4.12, 4.14, 4.15, and 4.16.
+The following guide has been tested and is supported with Red Hat OpenShift Container Platform (RHOCP) versions 4.14, 4.15, and 4.16.
 
 Pod processes running in Kubernetes frequently produce logs. To effectively manage this log data and ensure no loss of log data occurs when a pod terminates, a log aggregation tool should be deployed on the Kubernetes cluster. Log aggregation tools help users persist, search, and visualize the log data that is gathered from the pods across the cluster. Log aggregation tools in the market today include:  EFK, LogDNA, Splunk, Datadog, IBM Operations Analytics, etc.  When considering log aggregation tools, enterprises make choices that are inclusive of their journey to cloud, both new cloud-native applications running in Kubernetes and their existing traditional IT choices.
 
diff --git a/doc/openshift-monitoring.adoc b/doc/openshift-monitoring.adoc
index 2afb6e63..7aae7d0c 100644
--- a/doc/openshift-monitoring.adoc
+++ b/doc/openshift-monitoring.adoc
@@ -1,6 +1,6 @@
 # Application Monitoring on Red Hat OpenShift Container Platform (RHOCP) with Prometheus and Grafana
 
-The following guide has been tested and is supported with Red Hat OpenShift Container Platform (RHOCP) versions 4.12, 4.14, 4.15, 4.16, 4.17.
+The following guide has been tested and is supported with Red Hat OpenShift Container Platform (RHOCP) versions 4.14, 4.15, 4.16, 4.17.
 
 ## Prerequisites