Update WebView system component on KitKat
In Android 4.4 the webview component cannot be updated from the Play Store - it is fixed to version 30.0.0.0 (and 33.0.0.0 in 4.4.3). This was changed in Android 5.0:

https://developer.chrome.com/multidevice/webview/overview


  In Android 5.0 (Lollipop), the WebView has moved to an APK so it can be updated seperately to the Android platform. To see what version of Chrome is currently used on a Lollipop device, simply go to Settings &lt; Apps &lt; Android System WebView and look at the version.