diff --git a/mappings/net/minecraft/entity/AttackPosOffsettingMount.mapping b/mappings/net/minecraft/entity/AttackPosOffsettingMount.mapping
new file mode 100644
index 0000000000..09c81d0f01
--- /dev/null
+++ b/mappings/net/minecraft/entity/AttackPosOffsettingMount.mapping
@@ -0,0 +1,6 @@
+CLASS net/minecraft/class_7997 net/minecraft/entity/AttackPosOffsettingMount
+	COMMENT A mount which offsets the attack position of its passengers.
+	COMMENT @see net.minecraft.entity.LivingEntity#getAttackPos
+	METHOD method_47923 getPassengerAttackYOffset ()D
+		COMMENT {@return an offset to the Y co-ordinate of passengers' positions, for use in their attack positions}
+		COMMENT @see net.minecraft.entity.LivingEntity#getAttackPos
diff --git a/mappings/net/minecraft/entity/LivingEntity.mapping b/mappings/net/minecraft/entity/LivingEntity.mapping
index 6d5b9dd68a..0ce2417d94 100644
--- a/mappings/net/minecraft/entity/LivingEntity.mapping
+++ b/mappings/net/minecraft/entity/LivingEntity.mapping
@@ -345,6 +345,9 @@ CLASS net/minecraft/class_1309 net/minecraft/entity/LivingEntity
 		ARG 1 attribute
 	METHOD method_45326 getAttributeBaseValue (Lnet/minecraft/class_6880;)D
 		ARG 1 attribute
+	METHOD method_47921 getAttackPos ()Lnet/minecraft/class_243;
+		COMMENT {@return this entity's attack position} Used to determine if a mob can perform a melee attack on this entity. May be offset by a mount.
+		COMMENT @see net.minecraft.entity.AttackPosOffsettingMount#getPassengerAttackYOffset
 	METHOD method_5973 canTarget (Lnet/minecraft/class_1299;)Z
 		ARG 1 type
 	METHOD method_5989 getLootTable ()Lnet/minecraft/class_2960;
diff --git a/mappings/net/minecraft/entity/mob/MobEntity.mapping b/mappings/net/minecraft/entity/mob/MobEntity.mapping
index 35b20c7057..648ee6a978 100644
--- a/mappings/net/minecraft/entity/mob/MobEntity.mapping
+++ b/mappings/net/minecraft/entity/mob/MobEntity.mapping
@@ -153,6 +153,8 @@ CLASS net/minecraft/class_1308 net/minecraft/entity/mob/MobEntity
 		ARG 0 goal
 	METHOD method_47825 clearGoals (Ljava/util/function/Predicate;)V
 		ARG 1 predicate
+	METHOD method_47922 getSquaredDistanceToAttackPosOf (Lnet/minecraft/class_1309;)D
+		ARG 1 target
 	METHOD method_5929 getDropChance (Lnet/minecraft/class_1304;)F
 		ARG 1 slot
 	METHOD method_5930 setForwardSpeed (F)V