title: npm warning: It is recommended you upgrade to 3.2.7 or 4.3.1
body: <p>I'm getting the warning:</p>
  <pre><code>npm WARN deprecated debug@4.1.1: 
  Debug versions &gt;=3.2.0 &lt;3.2.7 || &gt;=4 &lt;4.3.1 have a low-severity 
  ReDos regression when used in a Node.js environment. 
  It is recommended you upgrade to 3.2.7 or 4.3.1.  
  </code></pre>
  <p>Versions of npm and node:</p>
  <pre><code>npm -v
  
  7.3.0
  </code></pre>
  <hr />
  <pre><code>node -v 
  
  v15.5.0
  </code></pre>
  <p>EDIT: <code>package.json</code>:</p>
  <pre><code>{
    &quot;name&quot;: &quot;example&quot;,
    &quot;version&quot;: &quot;1.0.0&quot;,
    &quot;description&quot;: &quot;&quot;,
    &quot;main&quot;: &quot;index.js&quot;,
    &quot;scripts&quot;: {
      &quot;test&quot;: &quot;echo \&quot;Error: no test specified\&quot; &amp;&amp; exit 1&quot;
    },
    &quot;repository&quot;: {
      &quot;type&quot;: &quot;git&quot;,
      &quot;url&quot;: 
  &quot;git+https://example@bitbucket.org/username/example.git&quot;
    },
    &quot;author&quot;: &quot;&quot;,
    &quot;license&quot;: &quot;ISC&quot;,
    &quot;homepage&quot;: &quot;https://bitbucket.org/karenshahmuusernameadyan/example#readme&quot;,
    &quot;dependencies&quot;: {
      &quot;socket.io&quot;: &quot;^3.0.4&quot;
    }
  }
  </code></pre>