diff --git a/requirements.txt b/requirements.txt
index 899d8bdb..1486f9b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,15 @@
 numpy==1.23.4
-scipy
-tensorboard
+nltk==3.8.1
+PyYAML==6.0.1
+scipy==1.11.4
+tensorboard==2.16.2
 librosa==0.9.2
 numba==0.56.4
 pytorch-lightning
 gradio==3.38.0
 gradio_client==0.8.1
+hdbscan==0.8.37
+setuptools==69.1.1
 ffmpeg-python
 onnxruntime; sys_platform == 'darwin'
 onnxruntime-gpu; sys_platform != 'darwin'