React 16.0 + PropTypes Issue

Having react and react-dom upgraded to 16, I am getting the following error which I suspect relates to the new way one need to declare pros types using PropTypes. I think this repo has already upgraded to use new format of PropTypes but I’m not clear why still seeing this error!

react-bootstrap-date-picker/lib/index.js:117
    selectedDate: _react2.default.PropTypes.object,
                                           ^
TypeError: Cannot read property 'object' of undefined
    at Object.<anonymous> (../node_modules/react-bootstrap-date-picker/lib/index.js:117:44)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)

[Quancom]

+1 for version bump with latest in master https://github.com/pushtell/react-bootstrap-date-picker/commit/f622dc8872dd180324ba5d3c295d009848f5814b

[kevinguard]

Issue is temporarily fixed by doing:

"react-bootstrap-date-picker": "github:pushtell/react-bootstrap-date-picker#f622dc8872dd180324ba5d3c295d009848f5814b",

but I wonder if this is sustainable. Can we get a version bump wherein we have the latest commits?