diff --git a/extensions/coqui_tts/requirements.txt b/extensions/coqui_tts/requirements.txt
index edb3670..747f99a 100644
--- a/extensions/coqui_tts/requirements.txt
+++ b/extensions/coqui_tts/requirements.txt
@@ -1 +1 @@
-TTS==0.20.*
\ No newline at end of file
+TTS==0.21.*
\ No newline at end of file