title: How can I update maven version 2.x to a newest version?
body: <p>there is anyway to update maven version in cmd? </p>
  
  <p>I have installed maven2.x and i want the newest version, i have been looking for and I've found sth like this: </p>
  
  <pre><code>one:convert convert a Maven 1 project.xml (v3 pom) to a Maven 2 pom.xml (v4 pom).
  one:deploy-maven-one-repository deploy an artifact into a Maven 1 remote repository.
  one:install-maven-one-repository install an artifact into the Maven 1 local repository.
  one:maven-one-plugin package a Maven 1 plugin.
  </code></pre>
  
  <p>some of this sentence update my maven version? </p>
  
  <p>ty for advance.</p>