diff --git a/Discord.Model/Types/GuildTextChannel.cs b/Discord.Model/Types/GuildTextChannel.cs
index 1adcb29..bf0ca8a 100644
--- a/Discord.Model/Types/GuildTextChannel.cs
+++ b/Discord.Model/Types/GuildTextChannel.cs
@@ -1,4 +1,5 @@
 using Discord.API;
+using Serilog;
 
 namespace Discord.Model;
 
@@ -6,7 +7,23 @@ public class GuildTextChannel : GuildChannel
 {
 
     internal GuildTextChannel(GuildChannelData data) : base(data){
-        
+        Update(data, false);
+    }
+
+    protected new void Update(GuildChannelData data, bool call_base_update){
+        if((ChannelType)data.Type is not ChannelType.GuildText or ChannelType.GuildAnnouncement){
+            Log.Warning("Channel type is not compatible with GuildTextChannel: {type}", (ChannelType)data.Type);
+        }
+        if(call_base_update) base.Update(data, call_base_update);
+    }
+
+    public override void Update(ChannelData data)
+    {
+        if(data is GuildChannelData guild_data){
+            Update(guild_data, true);
+        }else{
+            throw new ArgumentException("data must be GuildChannelData", nameof(data));
+        }
     }
 
 }
diff --git a/Discord.Model/Types/GuildVoiceChannel.cs b/Discord.Model/Types/GuildVoiceChannel.cs
new file mode 100644
index 0000000..35fbd6d
--- /dev/null
+++ b/Discord.Model/Types/GuildVoiceChannel.cs
@@ -0,0 +1,28 @@
+using System.Data;
+using Discord.API;
+
+namespace Discord.Model;
+
+public class GuildVoiceChannel : GuildChannel
+{
+    public int Bitrate {get; protected  set;}
+
+    internal GuildVoiceChannel(GuildChannelData data) : base(data)
+    {
+        Update(data, false);
+    }
+
+    protected new void Update(GuildChannelData data, bool call_base_update){
+        Bitrate = data.Bitrate!.Value;
+        if(call_base_update) base.Update(data, call_base_update);
+    }
+
+    public override void Update(ChannelData data)
+    {
+        if(data is GuildChannelData guild_data){
+            Update(guild_data, true);
+        }else{
+            throw new ArgumentException("data must be GuildChannelData", nameof(data));
+        }
+    }
+}