diff --git a/changelog/3399.changed.md b/changelog/3399.changed.md
new file mode 100644
index 000000000..fecf505bc
--- /dev/null
+++ b/changelog/3399.changed.md
@@ -0,0 +1 @@
+- Updated default model for `GroqTTSService` to `canopylabs/orpheus-v1-english` and voice ID to `autumn`.
diff --git a/src/pipecat/services/groq/tts.py b/src/pipecat/services/groq/tts.py
index 887f70b97..e66dc07e7 100644
--- a/src/pipecat/services/groq/tts.py
+++ b/src/pipecat/services/groq/tts.py
@@ -59,8 +59,8 @@ class GroqTTSService(TTSService):
         api_key: str,
         output_format: str = "wav",
         params: Optional[InputParams] = None,
-        model_name: str = "playai-tts",
-        voice_id: str = "Celeste-PlayAI",
+        model_name: str = "canopylabs/orpheus-v1-english",
+        voice_id: str = "autumn",
         sample_rate: Optional[int] = GROQ_SAMPLE_RATE,
         **kwargs,
     ):