diff --git a/requirements.txt b/requirements.txt
index a9f036f..91503ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,5 @@ progressbar
 einops
 unidecode
 entmax
-scipy
\ No newline at end of file
+scipy
+librosa
\ No newline at end of file