diff --git a/requirements.txt b/requirements.txt
index 2816f6be1834c8b8dc10b9cd0a5de48ba1f9614c..5a477a1eb026acd41ab3f0836082ba20dd8dc88a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,7 @@ PyYAML>=5.1
 scikit-image>=0.14.0
 scipy>=1.1.0
 opencv-python
+opencv-contrib-python
 imageio-ffmpeg
+librosa==0.7.0
+numba==0.48