Update requirements.txt

requirements.txt

@@ -28,14 +28,14 @@ resemble-perth==1.0.1
 
 # Kokoro TTS
 kokoro>=0.2
-bitsandbytes  # Stable with 2.5.1; avoid 0.43+ if errors
-snac
-pyttsx3 # Fixed: Latest stable (no 3.x exists; compatible with Python 3.12)
-gitpython
+bitsandbytes>=0.41.0  # Stable with 2.5.1; avoid 0.43+ if errors
+snac>=0.1.0
+pyttsx3==2.99  # Fixed: Latest stable (no 3.x exists; compatible with Python 3.12)
+gitpython>=3.1.0
 
 # Chatterbox Multilingual (merged; 2.5.1 compatible)
 resampy==0.4.3
-s3tokenizer
+s3tokenizer>=0.1.0
 omegaconf==2.3.0
 silero-vad==6.0.0  # NumPy 2.x compatible via torch
 conformer==0.3.2