diff --git a/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/NavigateCaretPositionAlgorithm.cs b/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/NavigateCaretPositionAlgorithm.cs
index 9bff2b608..9baed75d1 100644
--- a/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/NavigateCaretPositionAlgorithm.cs
+++ b/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/NavigateCaretPositionAlgorithm.cs
@@ -65,9 +65,6 @@ public override NavigateCaretPosition MoveToLast()
             return new NavigateCaretPosition(lyric);
         }
 
-        public override NavigateCaretPosition MoveToTarget(Lyric lyric)
-        {
-            return new NavigateCaretPosition(lyric);
-        }
+        public override NavigateCaretPosition MoveToTarget(Lyric lyric) => new(lyric);
     }
 }
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/TypingCaretPositionAlgorithm.cs b/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/TypingCaretPositionAlgorithm.cs
index 6ce0efd10..4d1efc81a 100644
--- a/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/TypingCaretPositionAlgorithm.cs
+++ b/osu.Game.Rulesets.Karaoke/Edit/Lyrics/CaretPosition/Algorithms/TypingCaretPositionAlgorithm.cs
@@ -84,10 +84,7 @@ public override TextCaretPosition MoveToLast()
             return new TextCaretPosition(lyric, GetMaxIndex(lyric.Text));
         }
 
-        public override TextCaretPosition MoveToTarget(Lyric lyric)
-        {
-            return new TextCaretPosition(lyric, GetMinIndex(lyric.Text));
-        }
+        public override TextCaretPosition MoveToTarget(Lyric lyric) => new(lyric, GetMinIndex(lyric.Text));
 
         private bool lyricMovable(Lyric lyric)
         {
diff --git a/osu.Game.Rulesets.Karaoke/Graphics/UserInterface/MicrophoneSoundVisualizer.cs b/osu.Game.Rulesets.Karaoke/Graphics/UserInterface/MicrophoneSoundVisualizer.cs
index e90613155..a57904655 100644
--- a/osu.Game.Rulesets.Karaoke/Graphics/UserInterface/MicrophoneSoundVisualizer.cs
+++ b/osu.Game.Rulesets.Karaoke/Graphics/UserInterface/MicrophoneSoundVisualizer.cs
@@ -147,8 +147,9 @@ protected virtual bool OnMicrophoneEndSinging(MicrophoneEndPitchingEvent e)
 
         protected virtual bool OnMicrophoneSinging(MicrophonePitchingEvent e)
         {
-            var loudness = e.CurrentState.Microphone.Loudness;
-            var pitch = e.CurrentState.Microphone.Pitch;
+            var voice = e.CurrentState.Microphone.Voice;
+            var loudness = voice.Loudness;
+            var pitch = voice.Pitch;
 
             // todo : should convert to better value.
             loudnessVisualizer.Loudness = loudness;
diff --git a/osu.Game.Rulesets.Karaoke/KaraokeInputManager.cs b/osu.Game.Rulesets.Karaoke/KaraokeInputManager.cs
index 07a8ac1fe..624b35313 100644
--- a/osu.Game.Rulesets.Karaoke/KaraokeInputManager.cs
+++ b/osu.Game.Rulesets.Karaoke/KaraokeInputManager.cs
@@ -102,18 +102,20 @@ public override void HandleInputStateChange(InputStateChangeEvent inputStateChan
                         KeyBindingContainer.TriggerPressed(action);
                 }
             }
-            else if (inputStateChange is MicrophoneSoundChangeEvent microphoneSoundChange)
+            else if (inputStateChange is MicrophoneVoiceChangeEvent microphoneSoundChange)
             {
                 // Deal with realtime microphone event
-                var inputState = microphoneSoundChange.State as IMicrophoneInputState;
-                var lastState = microphoneSoundChange.LastState;
-                var state = inputState?.Microphone;
+                if (!(microphoneSoundChange.State is IMicrophoneInputState inputState))
+                    throw new NotMicrophoneInputStateException();
 
-                if (state == null)
-                    throw new ArgumentNullException($"{nameof(state)} cannot be null.");
+                var lastVoice = microphoneSoundChange.LastVoice;
+                var voice = inputState.Microphone.Voice;
+
+                if (voice == null)
+                    throw new ArgumentNullException($"{nameof(voice)} cannot be null.");
 
                 // Convert beatmap's pitch to scale setting.
-                var scale = beatmap.PitchToScale(state.HasSound ? state.Pitch : lastState.Pitch);
+                var scale = beatmap.PitchToScale(voice.HasVoice ? voice.Pitch : lastVoice.Pitch);
 
                 // TODO : adjust scale by
                 scale += 5;
@@ -123,7 +125,7 @@ public override void HandleInputStateChange(InputStateChangeEvent inputStateChan
                     Scale = scale
                 };
 
-                if (lastState.HasSound && !state.HasSound)
+                if (lastVoice.HasVoice && !voice.HasVoice)
                     KeyBindingContainer.TriggerReleased(action);
                 else
                     KeyBindingContainer.TriggerPressed(action);
diff --git a/osu.Game.Rulesets.Karaoke/osu.Game.Rulesets.Karaoke.csproj b/osu.Game.Rulesets.Karaoke/osu.Game.Rulesets.Karaoke.csproj
index 22ac8c304..4833aa498 100644
--- a/osu.Game.Rulesets.Karaoke/osu.Game.Rulesets.Karaoke.csproj
+++ b/osu.Game.Rulesets.Karaoke/osu.Game.Rulesets.Karaoke.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="LanguageDetection.karaoke-dev" Version="1.3.3-alpha" />
     <PackageReference Include="Octokit" Version="0.50.0" />
     <PackageReference Include="osu.Framework.KaraokeFont" Version="2021.814.0" />
-    <PackageReference Include="osu.Framework.Microphone" Version="2021.829.0" />
+    <PackageReference Include="osu.Framework.Microphone" Version="2021.904.0" />
     <PackageReference Include="ppy.osu.Game" Version="2021.828.0" />
     <PackageReference Include="LyricMaker" Version="1.1.1" />
     <PackageReference Include="NicoKaraParser" Version="1.1.0" />