diff --git a/requirements.txt b/requirements.txt
index dffe72c..c00f403 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,11 @@
 Cython==0.29.21
-librosa==0.8.0
+librosa==0.9.1
 matplotlib==3.3.1
-numpy==1.18.5
+numpy
 phonemizer==2.2.1
 scipy==1.5.2
 tensorboard==2.3.0
 torch
-torchvision==0.7.0
+torchvision
 Unidecode==1.1.1
 amfm_decompy