There aren't any shown on the store page.

The game's Steam page lists them as follows:
System Requirements

Minimum:
OS *: Windows 7
Processor: Intel Quad Core or Equivalent
Memory: 8 GB RAM
Graphics: GTX 670 or higher
DirectX: Version 10
Storage: 12 GB available space

Recommended:
OS: Windows 10
Processor: Intel Quad Core i5
Memory: 8 GB RAM
Graphics: GTX 970
DirectX: Version 12
Storage: 12 GB available space