diff --git a/mappings/diff/mapping-1.21.2to1.21.json b/mappings/diff/mapping-1.21.2to1.21.json
index 60877a9..e19d9dd 100644
--- a/mappings/diff/mapping-1.21.2to1.21.json
+++ b/mappings/diff/mapping-1.21.2to1.21.json
@@ -1,49 +1,49 @@
 {
   "items": {
-    "field_masoned_banner_pattern": "",
-    "bordure_indented_banner_pattern": ""
+    "field_masoned_banner_pattern": "guster_banner_pattern",
+    "bordure_indented_banner_pattern": "guster_banner_pattern"
   },
   "sounds": {
     "item.bundle.insert_fail": "",
-    "block.spawner.break": "",
-    "block.spawner.fall": "",
-    "block.spawner.hit": "",
-    "block.spawner.place": "",
-    "block.spawner.step": ""
+    "block.spawner.break": "block.metal.break",
+    "block.spawner.fall": "block.metal.fall",
+    "block.spawner.hit": "block.metal.hit",
+    "block.spawner.place": "block.metal.place",
+    "block.spawner.step": "block.metal.step"
   },
   "attributes": {
-    "armor": "",
-    "armor_toughness": "",
-    "attack_damage": "",
-    "attack_knockback": "",
-    "attack_speed": "",
-    "block_break_speed": "",
-    "block_interaction_range": "",
-    "burning_time": "",
-    "explosion_knockback_resistance": "",
-    "entity_interaction_range": "",
-    "fall_damage_multiplier": "",
-    "flying_speed": "",
-    "follow_range": "",
-    "gravity": "",
-    "jump_strength": "",
-    "knockback_resistance": "",
-    "luck": "",
-    "max_absorption": "",
-    "max_health": "",
-    "mining_efficiency": "",
-    "movement_efficiency": "",
-    "movement_speed": "",
-    "oxygen_bonus": "",
-    "safe_fall_distance": "",
-    "scale": "",
-    "sneaking_speed": "",
-    "spawn_reinforcements": "",
-    "step_height": "",
-    "submerged_mining_speed": "",
-    "sweeping_damage_ratio": "",
+    "armor": "generic.armor",
+    "armor_toughness": "generic.armor_toughness",
+    "attack_damage": "generic.attack_damage",
+    "attack_knockback": "generic.attack_knockback",
+    "attack_speed": "generic.attack_speed",
+    "block_break_speed": "player.block_break_speed",
+    "block_interaction_range": "player.block_interaction_range",
+    "burning_time": "generic.burning_time",
+    "explosion_knockback_resistance": "generic.explosion_knockback_resistance",
+    "entity_interaction_range": "player.entity_interaction_range",
+    "fall_damage_multiplier": "generic.fall_damage_multiplier",
+    "flying_speed": "generic.flying_speed",
+    "follow_range": "generic.follow_range",
+    "gravity": "generic.gravity",
+    "jump_strength": "generic.jump_strength",
+    "knockback_resistance": "generic.knockback_resistance",
+    "luck": "generic.luck",
+    "max_absorption": "generic.max_absorption",
+    "max_health": "generic.max_health",
+    "mining_efficiency": "player.mining_efficiency",
+    "movement_efficiency": "generic.movement_efficiency",
+    "movement_speed": "generic.movement_speed",
+    "oxygen_bonus": "generic.oxygen_bonus",
+    "safe_fall_distance": "generic.safe_fall_distance",
+    "scale": "generic.scale",
+    "sneaking_speed": "player.sneaking_speed",
+    "spawn_reinforcements": "zombie.spawn_reinforcements",
+    "step_height": "generic.step_height",
+    "submerged_mining_speed": "player.submerged_mining_speed",
+    "sweeping_damage_ratio": "player.sweeping_damage_ratio",
     "tempt_range": "",
-    "water_movement_efficiency": ""
+    "water_movement_efficiency": "generic.water_movement_efficiency"
   },
   "data_component_type": {
     "enchantable": "",
diff --git a/output_hashes.json b/output_hashes.json
index 1d46826..ee11e38 100644
--- a/output_hashes.json
+++ b/output_hashes.json
@@ -236,7 +236,7 @@
     "size": 598
   },
   "1.21.2:1.21": {
-    "object-hash": 836984942,
-    "size": 832
+    "object-hash": -1623367006,
+    "size": 881
   }
 }
\ No newline at end of file