diff --git a/bot/requirements.txt b/bot/requirements.txt
index 58e71ce..93c601d 100644
--- a/bot/requirements.txt
+++ b/bot/requirements.txt
@@ -2,7 +2,7 @@ websockets>=12.0
 faster-whisper>=1.0.3
 numpy>=1.26.4
 requests>=2.32.3
-piper-tts>=1.2.0
+piper-tts>=1.6.0
 soundfile>=0.12.1
 silero-vad>=5.1