diff --git a/requirements.txt b/requirements.txt
index 5307f28..08aeb7e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,6 @@ tqdm==4.45.0
 librosa==0.7.2
 opencv-python
 numba==0.48.0
-numpy==1.19.3
+numpy==1.21.0
 SoundFile
 soundstretch