Update Android device, but not to latest version

I have an Android device (Asus Nexus 7) running Android 4.4.4. The latest version is 5.0.2. But in order to investigate a bug report on my app, I want to update to 5.0.1. When I select "System Updates" under Settings > About Device, I see an option to update to 5.0.2. Is it possible for me to update to 5.0.1? If so, how?