How to connect the scss in webpack?

There was a need to put the Sass in the project to React and here's the problem:
when the project starts it gives an error

Module build failed: Error: `sass-loader` requires `node-sass` >=4. Please install a compatible version.

. I have everything installed:

"node-sass": "^4.8.3", "sass-loader": "^7.0.1",

. In the config ordered the following:

{
test: /\\.scss$/,
include: paths.appSrc,
loaders: ['style-loader', 'css-loader', 'sass-loader']
}

. What could be the error do not understand. Look forward to you!