diff --git a/protocol/src/protocol/packet.rs b/protocol/src/protocol/packet.rs
index 77c8e7b..904c2ba 100644
--- a/protocol/src/protocol/packet.rs
+++ b/protocol/src/protocol/packet.rs
@@ -2019,6 +2019,10 @@ state_packets!(
                 field object_name: String =,
                 field value: Option<i32 > = when(|p: &UpdateScore_i32| p.action != 1),
             }
+            /// UpdateSimulationDistance is used to set how far the client will process entities.
+            packet UpdateSimulationDistance {
+                field simulationDistance: VarInt =,
+            }
             /// SpawnPosition is sent to change the player's current spawn point. Currently
             /// only used by the client for the compass.
             packet SpawnPosition_Angle {
diff --git a/protocol/src/protocol/versions/v1_18_1.rs b/protocol/src/protocol/versions/v1_18_1.rs
index 837b596..3b97920 100644
--- a/protocol/src/protocol/versions/v1_18_1.rs
+++ b/protocol/src/protocol/versions/v1_18_1.rs
@@ -145,22 +145,23 @@ protocol_packet_ids!(
             0x54 => SetPassengers
             0x55 => Teams_VarInt
             0x56 => UpdateScore
-            0x57 => TitleSubtitle
-            0x58 => TimeUpdate
-            0x59 => Title
-            0x5a => TitleTimes
-            0x5b => EntitySoundEffect
-            0x5c => SoundEffect
-            0x5d => StopSound
-            0x5e => PlayerListHeaderFooter
-            0x5f => NBTQueryResponse
-            0x60 => CollectItem
-            0x61 => EntityTeleport_f64
-            0x62 => Advancements
-            0x63 => EntityProperties_VarIntVarInt
-            0x64 => EntityEffect
-            0x65 => DeclareRecipes
-            0x66 => Tags_Nested
+            0x57 => UpdateSimulationDistance
+            0x58 => TitleSubtitle
+            0x59 => TimeUpdate
+            0x5a => Title
+            0x5b => TitleTimes
+            0x5c => EntitySoundEffect
+            0x5d => SoundEffect
+            0x5e => StopSound
+            0x5f => PlayerListHeaderFooter
+            0x60 => NBTQueryResponse
+            0x61 => CollectItem
+            0x62 => EntityTeleport_f64
+            0x63 => Advancements
+            0x64 => EntityProperties_VarIntVarInt
+            0x65 => EntityEffect
+            0x66 => DeclareRecipes
+            0x67 => Tags_Nested
         }
     }
     login Login {