* **Redis >= 2.8.18**
* **NodeJS >= 10.x**
* **yarn >= 1.x**
- * **FFmpeg >= 3.x**
+ * **FFmpeg >= 4.1**
See the [production guide](https://github.com/Chocobozzz/PeerTube/blob/develop/support/doc/production.md), which is the recommended way to install or upgrade PeerTube. For hardware requirements, see [Should I have a big server to run PeerTube?](https://github.com/Chocobozzz/PeerTube/blob/develop/FAQ.md#should-i-have-a-big-server-to-run-peertube) in the FAQ.