diff --git a/dev-requirements.txt b/dev-requirements.txt
index 6533de95b..2b55adcbe 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -3,10 +3,10 @@ coverage~=7.6.12
 grpcio-tools~=1.67.1
 pip-tools~=7.4.1
 pre-commit~=4.0.1
-pyright~=1.1.393
+pyright~=1.1.394
 pytest~=8.3.4
-pytest-asyncio~=0.25.2
-ruff~=0.9.5
+pytest-asyncio~=0.25.3
+ruff~=0.9.7
 setuptools~=70.0.0
 setuptools_scm~=8.1.0
 python-dotenv~=1.0.1
diff --git a/src/pipecat/processors/filters/stt_mute_filter.py b/src/pipecat/processors/filters/stt_mute_filter.py
index 3c1ae53af..c74e495ab 100644
--- a/src/pipecat/processors/filters/stt_mute_filter.py
+++ b/src/pipecat/processors/filters/stt_mute_filter.py
@@ -32,7 +32,6 @@ from pipecat.frames.frames import (
     UserStoppedSpeakingFrame,
 )
 from pipecat.processors.frame_processor import FrameDirection, FrameProcessor
-from pipecat.services.ai_services import STTService
 
 
 class STTMuteStrategy(Enum):
@@ -94,7 +93,7 @@ class STTMuteFilter(FrameProcessor):
     """
 
     def __init__(
-        self, *, config: STTMuteConfig, stt_service: Optional[STTService] = None, **kwargs
+        self, *, config: STTMuteConfig, stt_service: Optional[FrameProcessor] = None, **kwargs
     ):
         super().__init__(**kwargs)
         self._config = config
diff --git a/test-requirements.txt b/test-requirements.txt
index fe45b9ff2..b34a53ab9 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,33 +1 @@
-aiohttp~=3.10.3
-anthropic~=0.30.0
-azure-cognitiveservices-speech~=1.40.0
-boto3~=1.35.27
-cartesia~=1.3.1
-daily-python~=0.11.0
-deepgram-sdk~=3.5.0
-fal-client~=0.4.1
-fastapi~=0.115.0
-faster-whisper~=1.0.3
-google-cloud-speech~=2.31.0
-google-cloud-texttospeech~=2.25.0
-google-genai~=1.2.0
-google-generativeai~=0.8.4
-langchain~=0.2.14
-livekit~=0.13.1
-lmnt~=1.1.4
-loguru~=0.7.2
-Markdown~=3.7
-numpy~=1.26.4
-openai~=1.37.2
-openpipe~=4.24.0
-Pillow~=10.4.0
-pyaudio~=0.2.14
-pydantic~=2.8.2
-pyloudnorm~=0.1.1
-pyht~=0.1.4
-python-dotenv~=1.0.1
-silero-vad~=5.1
-soxr~=0.5.0
-together~=1.2.7
-transformers~=4.48.0
-websockets~=13.1
\ No newline at end of file
+-e ".[anthropic,google,langchain]"