diff --git a/requirements.txt b/requirements.txt
index 30d2582..f8f039a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
-numpy<2.0
+numpy==1.23.5
 scipy
 tensorboard
 librosa==0.9.2
-numba
+numba==0.56.4
 pytorch-lightning>=2.4
 gradio>=4.41,<5
 ffmpeg-python