diff --git a/java/assets/equipment.mcdoc b/java/assets/equipment.mcdoc
index 877d966..e38ccf8 100644
--- a/java/assets/equipment.mcdoc
+++ b/java/assets/equipment.mcdoc
@@ -13,6 +13,14 @@ struct Layers {
 	wolf_body?: [Layer<#[id(registry="texture",path="entity/equipment/wolf_body/")] string>],
 	horse_body?: [Layer<#[id(registry="texture",path="entity/equipment/horse_body/")] string>],
 	llama_body?: [Layer<#[id(registry="texture",path="entity/equipment/llama_body/")] string>],
+	pig_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/pig_saddle/")] string>],
+	strider_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/strider_saddle/")] string>],
+	camel_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/camel_saddle/")] string>],
+	horse_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/horse_saddle/")] string>],
+	donkey_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/donkey_saddle/")] string>],
+	mule_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/mule_saddle/")] string>],
+	zombie_horse_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/zombie_horse_saddle/")] string>],
+	skeleton_horse_saddle?: [Layer<#[id(registry="texture",path="entity/equipment/skeleton_horse_saddle/")] string>],
 }
 
 type Layer<T> = struct {
diff --git a/java/assets/item_definition.mcdoc b/java/assets/item_definition.mcdoc
index bff7c6e..c637426 100644
--- a/java/assets/item_definition.mcdoc
+++ b/java/assets/item_definition.mcdoc
@@ -267,6 +267,7 @@ dispatch minecraft:numeric_item_property[use_cycle] to struct UseCycle {
 enum(string) SelectPropertyType {
 	BlockState = "block_state",
 	ChargeType = "charge_type",
+	#[since="1.21.5"] Component = "component",
 	ContextDimension = "context_dimension",
 	ContextEntityType = "context_entity_type",
 	CustomModelData = "custom_model_data",
@@ -282,6 +283,11 @@ dispatch minecraft:select_item_property[block_state] to struct BlockState {
 	block_state_property: mcdoc:block_state_keys[%fallback],
 }
 
+dispatch minecraft:select_item_property[component] to struct Component {
+	/// The component type to check the values of.
+	component: #[id="data_component"] string,
+}
+
 dispatch minecraft:select_item_property[custom_model_data] to struct CustomModelDataStrings {
 	/// The index of the `strings` list in the `custom_model_data` component. Defaults to 0.
 	index?: int @ 0..,