diff --git a/pyproject.toml b/pyproject.toml
index 64fc91e..644ad2e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ stt = [
 
 # Text-to-speech  
 tts = [
-    "TTS>=0.22.0",
+    "coqui-tts>=0.27.0",
 ]
 
 # Development
diff --git a/requirements.txt b/requirements.txt
index c375f37..6e881a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ sentence-transformers
 faster-whisper
 
 # Text-to-speech
-TTS
+coqui-tts
 
 # HTTP client
 httpx