`Invalid request: v (version) is required` when authenticating with vk

Seems like now vk provider requires v (version) parameter to be present when calling their API.

Try
```bash
curl -XGET https://api.vk.com/method/getProfiles\?user_id\=1
=> {"error":{"error_code":8,"error_msg":"Invalid request: v (version) is required","request_params":[{"key":"oauth","value":"1"},{"key":"method","value":"getProfiles"},{"key":"user_id","value":"1"}]}}
```