diff --git a/build.gradle b/build.gradle
index 67c59074d5..ca533940c9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,7 +19,7 @@ plugins {
 	id 'net.fabricmc.filament'
 }
 
-def minecraft_version = "1.21.4-rc2"
+def minecraft_version = "1.21.4-rc3"
 
 filament {
 	minecraftVersion = minecraft_version
diff --git a/mappings/net/minecraft/world/PersistentStateManager.mapping b/mappings/net/minecraft/world/PersistentStateManager.mapping
index 331723bd27..d8413532a3 100644
--- a/mappings/net/minecraft/world/PersistentStateManager.mapping
+++ b/mappings/net/minecraft/world/PersistentStateManager.mapping
@@ -32,9 +32,6 @@ CLASS net/minecraft/class_26 net/minecraft/world/PersistentStateManager
 		ARG 1 type
 		ARG 2 id
 	METHOD method_61873 startSaving ()Ljava/util/concurrent/CompletableFuture;
-	METHOD method_61875 save (Ljava/nio/file/Path;Lnet/minecraft/class_2487;)Ljava/util/concurrent/CompletableFuture;
-		ARG 0 path
-		ARG 1 nbt
 	METHOD method_61876 (Ljava/util/Map$Entry;)Ljava/util/concurrent/CompletableFuture;
 		ARG 0 entry
 	METHOD method_61877 (Ljava/util/Map;Ljava/lang/Object;)Ljava/util/concurrent/CompletionStage;