diff --git a/.github/dev.yml b/.github/dev.yml
index e20f7e3..dd9224a 100644
--- a/.github/dev.yml
+++ b/.github/dev.yml
@@ -1,7 +1,7 @@
 pr: none
 trigger: [ master ]
 
-name: 3.5.8-dev.$(Rev:r)
+name: 3.5.9-dev.$(Rev:r)
 
 pool:
   vmImage: ubuntu-latest
diff --git a/src/TL.Schema.cs b/src/TL.Schema.cs
index 624c276..25049dd 100644
--- a/src/TL.Schema.cs
+++ b/src/TL.Schema.cs
@@ -4777,6 +4777,14 @@ namespace TL
 		public int story_id;
 		public Reaction reaction;
 	}
+	/// <summary><para>See <a href="https://corefork.telegram.org/constructor/updateBotChatBoost"/></para></summary>
+	[TLDef(0x904DD49C)]
+	public class UpdateBotChatBoost : Update
+	{
+		public Peer peer;
+		public Boost boost;
+		public int qts;
+	}
 
 	/// <summary>Updates state.		<para>See <a href="https://corefork.telegram.org/constructor/updates.state"/></para></summary>
 	[TLDef(0xA56C2A3E)]
diff --git a/src/TL.SchemaFuncs.cs b/src/TL.SchemaFuncs.cs
index e15a205..5ff6817 100644
--- a/src/TL.SchemaFuncs.cs
+++ b/src/TL.SchemaFuncs.cs
@@ -5981,6 +5981,14 @@ namespace TL
 			{
 				peer = peer,
 			});
+
+		/// <summary><para>See <a href="https://corefork.telegram.org/method/premium.getUserBoosts"/></para></summary>
+		public static Task<Premium_BoostsList> Premium_GetUserBoosts(this Client client, InputPeer peer, InputUserBase user_id)
+			=> client.Invoke(new Premium_GetUserBoosts
+			{
+				peer = peer,
+				user_id = user_id,
+			});
 	}
 }
 
@@ -10896,4 +10904,11 @@ namespace TL.Methods
 	{
 		public InputPeer peer;
 	}
+
+	[TLDef(0x39854D1F)]
+	public class Premium_GetUserBoosts : IMethod<Premium_BoostsList>
+	{
+		public InputPeer peer;
+		public InputUserBase user_id;
+	}
 }
diff --git a/src/TL.Table.cs b/src/TL.Table.cs
index 341e32a..1fc5e29 100644
--- a/src/TL.Table.cs
+++ b/src/TL.Table.cs
@@ -6,7 +6,7 @@ namespace TL
 {
 	public static class Layer
 	{
-		public const int Version = 166;					// fetched 28/10/2023 21:16:53
+		public const int Version = 166;					// fetched 06/11/2023 22:51:44
 		internal const int SecretChats = 144;
 		internal const int MTProto2 = 73;
 		internal const uint VectorCtor = 0x1CB5C415;
@@ -384,6 +384,7 @@ namespace TL
 			[0x1BF335B9] = typeof(UpdateStoryID),
 			[0x2C084DC1] = typeof(UpdateStoriesStealthMode),
 			[0x7D627683] = typeof(UpdateSentStoryReaction),
+			[0x904DD49C] = typeof(UpdateBotChatBoost),
 			[0xA56C2A3E] = typeof(Updates_State),
 			[0x5D75A138] = typeof(Updates_DifferenceEmpty),
 			[0x00F49CA0] = typeof(Updates_Difference),