diff --git a/mappings/net/minecraft/util/dynamic/Codecs.mapping b/mappings/net/minecraft/util/dynamic/Codecs.mapping
index 39e0d8b28e..5704b9d600 100644
--- a/mappings/net/minecraft/util/dynamic/Codecs.mapping
+++ b/mappings/net/minecraft/util/dynamic/Codecs.mapping
@@ -14,7 +14,7 @@ CLASS net/minecraft/class_5699 net/minecraft/util/dynamic/Codecs
 	FIELD field_39395 OPTIONAL_OF_LONG_TO_OPTIONAL_LONG Ljava/util/function/Function;
 	FIELD field_39396 OPTIONAL_LONG_TO_OPTIONAL_OF_LONG Ljava/util/function/Function;
 	FIELD field_40721 JSON_ELEMENT Lcom/mojang/serialization/Codec;
-	FIELD field_40723 VECTOR_3F Lcom/mojang/serialization/Codec;
+	FIELD field_40723 VECTOR3F Lcom/mojang/serialization/Codec;
 	FIELD field_40724 BIT_SET Lcom/mojang/serialization/Codec;
 	FIELD field_40725 GAME_PROFILE_PROPERTY_MAP Lcom/mojang/serialization/Codec;
 	FIELD field_40726 GAME_PROFILE_WITH_PROPERTIES Lcom/mojang/serialization/Codec;
@@ -35,7 +35,7 @@ CLASS net/minecraft/class_5699 net/minecraft/util/dynamic/Codecs
 		COMMENT @see RuntimeOps
 	FIELD field_49012 UNSIGNED_BYTE Lcom/mojang/serialization/Codec;
 	FIELD field_49183 PLAYER_NAME Lcom/mojang/serialization/Codec;
-	FIELD field_51364 VECTOR_4F Lcom/mojang/serialization/Codec;
+	FIELD field_51364 VECTOR4F Lcom/mojang/serialization/Codec;
 	FIELD field_51365 ARGB Lcom/mojang/serialization/Codec;
 	FIELD field_53754 NON_NEGATIVE_FLOAT Lcom/mojang/serialization/Codec;
 	FIELD field_54067 RGB Lcom/mojang/serialization/Codec;