diff --git a/requirements.txt b/requirements.txt
index bb5b80a..c2bb220 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,5 +8,10 @@ einops
 unidecode
 scipy
 librosa
+numpy==1.20.0
 numba==0.48.0
-ffmpeg
\ No newline at end of file
+torchaudio
+ffmpeg
+threadpoolctl
+llvmlite
+appdirs