Issue on Hassio Snips addon (ver 5.3) on NLU version model

Installation Home Assistant OS
1

The snips console is running with NLU version model 0.20.0 but the Snips Hassio addon (ver 5.3) is using the NLU Model version 0.19.0
How I can upgrade this model in Hassio waiting for the new addon version ?
Thanks