diff --git a/elasticsearch/README.md b/elasticsearch/README.md
index fb2e72460..a0293c373 100644
--- a/elasticsearch/README.md
+++ b/elasticsearch/README.md
@@ -6,8 +6,8 @@ This helm chart is a lightweight way to configure and run our official [Elastics
 
 ## Requirements
 
-* [Helm](https://helm.sh/) >= 2.8.0 (see parent [README](../README.md) for more details)
-* Kubernetes >= 1.8
+* [Helm](https://helm.sh/) >=2.8.0 and <3.0.0 (see parent [README](../README.md) for more details)
+* Kubernetes >=1.8
 * Minimum cluster requirements include the following to run this chart with default settings. All of these settings are configurable.
   * Three Kubernetes nodes to respect the default "hard" affinity settings
   * 1GB of RAM for the JVM heap
diff --git a/filebeat/README.md b/filebeat/README.md
index 3b39d84ef..c42f7b800 100644
--- a/filebeat/README.md
+++ b/filebeat/README.md
@@ -6,8 +6,8 @@ This helm chart is a lightweight way to configure and run our official [Filebeat
 
 ## Requirements
 
-* Kubernetes >= 1.9
-* [Helm](https://helm.sh/) >= 2.8.0 (see parent [README](../README.md) for more details)
+* [Helm](https://helm.sh/) >=2.8.0 and <3.0.0 (see parent [README](../README.md) for more details)
+* Kubernetes >=1.9
 
 ## Usage notes and getting started
 * The default Filebeat configuration file for this chart is configured to use an Elasticsearch endpoint. Without any additional changes, Filebeat will send documents to the service URL that the Elasticsearch helm chart sets up by default. You may either set the `ELASTICSEARCH_HOSTS` environment variable in `extraEnvs` to override this endpoint or modify the default `filebeatConfig` to change this behavior.
diff --git a/kibana/README.md b/kibana/README.md
index d0c553044..556e303b0 100644
--- a/kibana/README.md
+++ b/kibana/README.md
@@ -6,8 +6,8 @@ This helm chart is a lightweight way to configure and run our official [Kibana d
 
 ## Requirements
 
-* Kubernetes >= 1.9
-* [Helm](https://helm.sh/) >= 2.8.0 (see parent [README](../README.md) for more details)
+* [Helm](https://helm.sh/) >=2.8.0 and <3.0.0 (see parent [README](../README.md) for more details)
+* Kubernetes >=1.9
 
 ## Installing
 
diff --git a/logstash/README.md b/logstash/README.md
index d869bdb6f..cb8a5d00c 100644
--- a/logstash/README.md
+++ b/logstash/README.md
@@ -6,8 +6,8 @@ This helm chart is a lightweight way to configure and run our official [Logstash
 
 ## Requirements
 
-* [Helm](https://helm.sh/) >= 2.8.0 (see parent [README](../README.md) for more details)
-* Kubernetes >= 1.8
+* [Helm](https://helm.sh/) >=2.8.0 and <3.0.0 (see parent [README](../README.md) for more details)
+* Kubernetes >=1.8
 
 ## Usage notes and getting started
 
diff --git a/metricbeat/README.md b/metricbeat/README.md
index 1582d2d38..6812f3835 100644
--- a/metricbeat/README.md
+++ b/metricbeat/README.md
@@ -20,8 +20,8 @@ The workaround is to use `--force` argument for `helm upgrade` command which wil
 
 ## Requirements
 
-* Kubernetes >= 1.9
-* [Helm](https://helm.sh/) >= 2.8.0 (see parent [README](../README.md) for more details)
+* [Helm](https://helm.sh/) >=2.8.0 and <3.0.0 (see parent [README](../README.md) for more details)
+* Kubernetes >=1.9
 
 ## Installing