Go to leapfrog.com/connect and download the installer for the LeapStory application.
Windows: Open the installer that is downloaded and it will update your LeapStory application to the latest version.
Mac: Open the file that is downloaded and drag the “LeapFrog LeapStory” app icon into the “Applications” folder.
If asked “Do you want to replace it with the one you’re moving?” select “Replace.” This will update your LeapStory application to the latest version.