Could not load file or assembly 'Serilog.Sinks.Console' or one of its dependencies

I'm getting following error at:

public static class LoggerConfig
    {
        public static void Configure()
        {
            Log.Logger = new LoggerConfiguration()
                .ReadFrom.AppSettings("console")
                .ReadFrom.AppSettings("rollingFile")
                .CreateLogger();
        }
    }

System.IO.FileNotFoundException: 'Could not load file or assembly 'Serilog.Sinks.Console' or one of its dependencies. The system cannot find the file specified.'