JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<br/><!-- Just so that JSFiddle's Result label doesn't overlap the Chart -->
<div id="chartContainer" style="height: 360px; width: 100%;"></div>

JavaScript

var chart = new CanvasJS.Chart("chartContainer", {
  title:{
    text: "Basic Column Chart"
  },
  data: [{				
    dataPoints: [
      { x: 10, y: 71 },
      { x: 20, y: 55},
      { x: 30, y: 50 },
      { x: 40, y: 65 },
      { x: 50, y: 95 },
      { x: 60, y: 68 },
      { x: 70, y: 28 },
      { x: 80, y: 34 },
      { x: 90, y: 14}
    ]
  }]
});

chart.render();
changeScale();

function changeScale() {
  var iMax = chart.axisY[0].maximum;
  var iMaxNew = iMax * 3;
  var iInterval = chart.axisY[0].interval;
  var iIntervalNew = iInterval * 3;

  /*
  Update interval & maximum by updating chart-options & calling chart.render
  if(!chart.options.axisY)
  	chart.options.axisY = {};

  chart.options.axisY.maximum = iMaxNew;
  chart.options.axisY.interval = iIntervalNew;

  chart.render();
  */

  //Updatee maximum & interval using set method
  chart.axisY[0].set("maximum", iMaxNew, false);
  chart.axisY[0].set("interval", iIntervalNew);
}