diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 115601939c..c7c8a0c511 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -13,7 +13,7 @@ antlr = "4.13.1"
 fabric-api = "0.110.5+1.21.4"
 
 neogradle = "7.0.171"
-neoforge-minecraft = "1.21.3"
+neoforge-minecraft = "1.21.4"
 
 sponge-minecraft = "1.21.3"
 # https://repo.spongepowered.org/service/rest/repository/browse/maven-public/org/spongepowered/spongeapi/
@@ -92,7 +92,7 @@ fabric-minecraft = "com.mojang:minecraft:1.21.4"
 fabric-loader = "net.fabricmc:fabric-loader:0.16.9"
 fabric-permissions-api = "me.lucko:fabric-permissions-api:0.3.1"
 
-neoforge = "net.neoforged:neoforge:21.3.40-beta"
+neoforge = "net.neoforged:neoforge:21.4.8-beta"
 
 # Mojang-provided libraries, CHECK AGAINST MINECRAFT for versions
 guava = "com.google.guava:guava:33.3.1-jre!!"
diff --git a/worldedit-neoforge/src/main/java/com/sk89q/worldedit/neoforge/NeoForgeWorld.java b/worldedit-neoforge/src/main/java/com/sk89q/worldedit/neoforge/NeoForgeWorld.java
index 5d5e00e731..c16ea301e3 100644
--- a/worldedit-neoforge/src/main/java/com/sk89q/worldedit/neoforge/NeoForgeWorld.java
+++ b/worldedit-neoforge/src/main/java/com/sk89q/worldedit/neoforge/NeoForgeWorld.java
@@ -66,6 +66,7 @@
 import net.minecraft.Util;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Holder;
+import net.minecraft.core.Registry;
 import net.minecraft.core.SectionPos;
 import net.minecraft.core.registries.Registries;
 import net.minecraft.data.worldgen.features.EndFeatures;
@@ -477,7 +478,8 @@ public boolean generateFeature(ConfiguredFeatureType type, EditSession editSessi
     @Override
     public boolean generateStructure(StructureType type, EditSession editSession, BlockVector3 position) {
         ServerLevel world = getWorld();
-        Structure k = world.registryAccess().lookupOrThrow(Registries.STRUCTURE).getValue(ResourceLocation.tryParse(type.id()));
+        Registry<Structure> structureRegistry = world.registryAccess().lookupOrThrow(Registries.STRUCTURE);
+        Structure k = structureRegistry.getValue(ResourceLocation.tryParse(type.id()));
         if (k == null) {
             return false;
         }
@@ -485,7 +487,7 @@ public boolean generateStructure(StructureType type, EditSession editSession, Bl
         ServerChunkCache chunkManager = world.getChunkSource();
         WorldGenLevel proxyLevel = NeoForgeServerLevelDelegateProxy.newInstance(editSession, world);
         ChunkPos chunkPos = new ChunkPos(new BlockPos(position.x(), position.y(), position.z()));
-        StructureStart structureStart = k.generate(world.registryAccess(), chunkManager.getGenerator(), chunkManager.getGenerator().getBiomeSource(), chunkManager.randomState(), world.getStructureManager(), world.getSeed(), chunkPos, 0, proxyLevel, biome -> true);
+        StructureStart structureStart = k.generate(structureRegistry.wrapAsHolder(k), world.dimension(), world.registryAccess(), chunkManager.getGenerator(), chunkManager.getGenerator().getBiomeSource(), chunkManager.randomState(), world.getStructureManager(), world.getSeed(), chunkPos, 0, proxyLevel, biome -> true);
 
         if (!structureStart.isValid()) {
             return false;