Update sprockets to version 3.3.3
Update sprockets to version 3.3.3

codeforamerica/follow-all,BryanH/follow-all,jasnow/follow-all,jasnow/follow-all,jasnow/follow-all,BryanH/follow-all,codeforamerica/follow-all,BryanH/follow-all,codeforamerica/follow-all