diff --git a/mappings/net/minecraft/block/ChiseledBookshelfBlock.mapping b/mappings/net/minecraft/block/ChiseledBookshelfBlock.mapping
index 3aca483989..75044642f2 100644
--- a/mappings/net/minecraft/block/ChiseledBookshelfBlock.mapping
+++ b/mappings/net/minecraft/block/ChiseledBookshelfBlock.mapping
@@ -1,12 +1,24 @@
 CLASS net/minecraft/class_7714 net/minecraft/block/ChiseledBookshelfBlock
+	FIELD field_41308 SLOT_OCCUPIED_PROPERTIES Ljava/util/List;
 	METHOD method_45457 tryRemoveBook (Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_1657;Lnet/minecraft/class_7716;I)Lnet/minecraft/class_1269;
 		ARG 0 world
 		ARG 1 pos
 		ARG 2 player
 		ARG 3 blockEntity
+		ARG 4 slot
 	METHOD method_45458 tryAddBook (Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_1657;Lnet/minecraft/class_7716;Lnet/minecraft/class_1799;I)Lnet/minecraft/class_1269;
 		ARG 0 world
 		ARG 1 pos
 		ARG 2 player
 		ARG 3 blockEntity
 		ARG 4 stack
+		ARG 5 slot
+	METHOD method_47577 getColumn (F)I
+		ARG 0 x
+	METHOD method_47578 (Lnet/minecraft/class_2689$class_2690;Lnet/minecraft/class_2769;)V
+		ARG 1 property
+	METHOD method_47579 getHitPos (Lnet/minecraft/class_3965;Lnet/minecraft/class_2350;)Ljava/util/Optional;
+		ARG 0 hit
+		ARG 1 facing
+	METHOD method_47580 getSlotForHitPos (Lnet/minecraft/class_241;)I
+		ARG 0 hitPos
diff --git a/mappings/net/minecraft/block/entity/ChiseledBookshelfBlockEntity.mapping b/mappings/net/minecraft/block/entity/ChiseledBookshelfBlockEntity.mapping
index 2866108773..d72668935f 100644
--- a/mappings/net/minecraft/block/entity/ChiseledBookshelfBlockEntity.mapping
+++ b/mappings/net/minecraft/block/entity/ChiseledBookshelfBlockEntity.mapping
@@ -1,6 +1,10 @@
 CLASS net/minecraft/class_7716 net/minecraft/block/entity/ChiseledBookshelfBlockEntity
 	FIELD field_40331 MAX_BOOKS I
 	FIELD field_40898 LOGGER Lorg/slf4j/Logger;
+	FIELD field_41314 inventory Lnet/minecraft/class_2371;
 	METHOD <init> (Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
 		ARG 1 pos
 		ARG 2 state
+	METHOD method_47585 updateState (I)V
+		ARG 1 interactedSlot
+	METHOD method_47587 getOpenSlotCount ()I
diff --git a/mappings/net/minecraft/state/property/Properties.mapping b/mappings/net/minecraft/state/property/Properties.mapping
index 37b7056f00..0d41e9ea1d 100644
--- a/mappings/net/minecraft/state/property/Properties.mapping
+++ b/mappings/net/minecraft/state/property/Properties.mapping
@@ -230,6 +230,13 @@ CLASS net/minecraft/class_2741 net/minecraft/state/property/Properties
 	FIELD field_37653 AGE_4_MAX I
 	FIELD field_37654 AGE_4 Lnet/minecraft/class_2758;
 	FIELD field_38423 CAN_SUMMON Lnet/minecraft/class_2746;
+	FIELD field_41317 SLOT_0_OCCUPIED Lnet/minecraft/class_2746;
+	FIELD field_41318 SLOT_1_OCCUPIED Lnet/minecraft/class_2746;
+	FIELD field_41319 SLOT_2_OCCUPIED Lnet/minecraft/class_2746;
+	FIELD field_41320 SLOT_3_OCCUPIED Lnet/minecraft/class_2746;
+	FIELD field_41321 SLOT_4_OCCUPIED Lnet/minecraft/class_2746;
+	FIELD field_41322 SLOT_5_OCCUPIED Lnet/minecraft/class_2746;
+	FIELD field_41323 LAST_INTERACTION_BOOK_SLOT Lnet/minecraft/class_2758;
 	METHOD method_11813 (Lnet/minecraft/class_2768;)Z
 		ARG 0 shape
 	METHOD method_11814 (Lnet/minecraft/class_2350;)Z