<p>I am trying to update my helm repo to the latest version using the below command. The repo name is returned from <code>helm repo list</code>. My helm version is <code>v3.3.1</code></p>
<pre><code>helm repo update &lt;repo name&gt;
</code></pre>
<p>but instead i get the below.</p>
<pre><code>Error: &quot;helm repo update&quot; accepts no arguments

Usage:  helm repo update [flags]
</code></pre>

floormind
<p>You need a newer version of Helm; the option you're looking for seems to have been added in Helm 3.7.0.  The <a href="https://github.com/helm/helm/releases/tag/v3.7.0" rel="nofollow noreferrer">Helm 3.7.0 release notes</a> include:</p>
<blockquote>
<p><code>helm repo update</code> now accepts an optional repository name</p>
</blockquote>
<p>If you can't upgrade to a newer version of Helm, you can still run <code>helm repo update</code> with no additional arguments to update all repositories' data.</p>
