An incremented update of Google Play Store is now available for download. You can now download and install Google Play Store 4.0.27 APK. It appears to be a minor update that includes some bug fixes and feature enhancements. Earlier this month, Google had released a new and improved Play Store 4.0 app for Android devices. Google Play Store v4.0.25 became available for download on April 9th. Now a minor, incremental update to the app has been made available for download. The update will be rolled out to all supported Android devices in coming days. If you don’t want to wait, you can get the app right now and install it on your device.
You can install it like any other app on your Jelly Bean / Ice Cream Sandwich powered devices. It will update your existing Play Store app with newer version. Download link can be found on the XDA thread linked below: