diff --git a/training/mochi-1/requirements.txt b/training/mochi-1/requirements.txt
index e8baa99..a03ceeb 100644
--- a/training/mochi-1/requirements.txt
+++ b/training/mochi-1/requirements.txt
@@ -3,5 +3,6 @@ transformers
 wandb
 torch
 torchvision
+av==11.0.0
 moviepy==1.0.3
 click
\ No newline at end of file