From 71d6516a1474d5cd8c0e0712756f088c15c96c02 Mon Sep 17 00:00:00 2001
From: Filipi Fuchter <filipi87@gmail.com>
Date: Fri, 12 Dec 2025 14:46:24 -0300
Subject: [PATCH 1/2] Fixed an issue where ElevenLabsHttpTTSService was not
 updating voice settings when receiving a TTSUpdateSettingsFrame.

---
 src/pipecat/services/elevenlabs/tts.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/pipecat/services/elevenlabs/tts.py b/src/pipecat/services/elevenlabs/tts.py
index f7a3f4367..5314c3766 100644
--- a/src/pipecat/services/elevenlabs/tts.py
+++ b/src/pipecat/services/elevenlabs/tts.py
@@ -868,6 +868,11 @@ class ElevenLabsHttpTTSService(WordTTSService):
     def _set_voice_settings(self):
         return build_elevenlabs_voice_settings(self._settings)
 
+    async def _update_settings(self, settings: Mapping[str, Any]):
+        await super()._update_settings(settings)
+        # Update voice settings for the next context creation
+        self._voice_settings = self._set_voice_settings()
+
     def _reset_state(self):
         """Reset internal state variables."""
         self._cumulative_time = 0

From 3c4991a41f14b76b867c3ca245c4d9595d27b84e Mon Sep 17 00:00:00 2001
From: Filipi Fuchter <filipi87@gmail.com>
Date: Fri, 12 Dec 2025 14:48:32 -0300
Subject: [PATCH 2/2] Mentioning the ElevenLabsHttpTTSService voice settings
 fix in the changelog.

---
 changelog/3226.fixed.md | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 changelog/3226.fixed.md

diff --git a/changelog/3226.fixed.md b/changelog/3226.fixed.md
new file mode 100644
index 000000000..e71ec52c2
--- /dev/null
+++ b/changelog/3226.fixed.md
@@ -0,0 +1,2 @@
+- Fixed an issue where `ElevenLabsHttpTTSService` was not updating 
+  voice settings when receiving a `TTSUpdateSettingsFrame`.