diff --git a/openlrc/defaults.py b/openlrc/defaults.py
index 3e8438b..215cff1 100644
--- a/openlrc/defaults.py
+++ b/openlrc/defaults.py
@@ -34,11 +34,10 @@
 
 # Check https://github.com/guillaumekln/faster-whisper/blob/3b4a6aa1c22d293ddde9f08bdd31fc842086a6ea/faster_whisper/vad.py#L14 for details
 default_vad_options = {
-    "threshold": 0.382,
+    "threshold": 0.15001,
     "min_speech_duration_ms": 250,
     "max_speech_duration_s": float("inf"),
     "min_silence_duration_ms": 2000,
-    "window_size_samples": 1024,
     "speech_pad_ms": 400,
 }
 
diff --git a/pyproject.toml b/pyproject.toml
index 9b1191a..0846bf1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,7 +56,7 @@ filetype = "^1.2.0"
 jaconvV2 = "^0.4"
 spacy = "^3.5.4"
 pysbd = "^0.3.4"
-faster-whisper = "^1.0.0"
+faster-whisper = "^1.0.3"
 soundfile = "^0.12.1"
 ffmpeg-normalize = "^1.27.5"
 deepfilternet = "^0.5.6"