diff --git a/requirements.txt b/requirements.txt
index f01f3c9..bf685ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 cffi==1.14.0
 h5py==2.10.0
 numba==0.46.0
-numpy==1.17.4
+numpy==1.22.0
 scipy==1.3.3
 portaudio
 sounddevice==0.3.14