diff --git a/requirements.txt b/requirements.txt
index 7e82da7..a0052ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ librosa==0.8.0
 resampy==0.2.2
 opencv-python
 numba==0.53.0
-numpy==1.19.3
+numpy==1.21.0
 samplerate
 SoundFile
 soundstretch