title: How to upgrade ALL the spring dependency?
body: <p>I have a spring-webmvc based web application. It used the <code>org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer</code> which is not supported by the spring version used in my project.</p>
  
  <p>My project's spring dependency look like this:</p>
  
  <p><img src="https://i.stack.imgur.com/BAIvj.png" alt="enter image description here"></p>
  
  <p>I want to upgrade all spring dependency from 3.1.1 to 4.1.2. How to do that?</p>