diff --git a/src/main/java/eu/midnightdust/puddles/mixin/MixinServerWorld.java b/src/main/java/eu/midnightdust/puddles/mixin/MixinServerWorld.java
index 7344e50..cca32ab 100755
--- a/src/main/java/eu/midnightdust/puddles/mixin/MixinServerWorld.java
+++ b/src/main/java/eu/midnightdust/puddles/mixin/MixinServerWorld.java
@@ -3,32 +3,31 @@ package eu.midnightdust.puddles.mixin;
 import eu.midnightdust.puddles.Puddles;
 import eu.midnightdust.puddles.config.PuddlesConfig;
 import net.minecraft.block.Blocks;
+import net.minecraft.registry.DynamicRegistryManager;
+import net.minecraft.registry.RegistryKey;
+import net.minecraft.registry.entry.RegistryEntry;
 import net.minecraft.server.world.ServerWorld;
 import net.minecraft.state.property.Properties;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.ChunkPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.util.profiler.Profiler;
-import net.minecraft.util.registry.RegistryEntry;
-import net.minecraft.util.registry.RegistryKey;
 import net.minecraft.world.*;
 import net.minecraft.world.chunk.WorldChunk;
 import net.minecraft.world.dimension.DimensionType;
 import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 import java.util.function.Supplier;
 
-@SuppressWarnings("deprecation")
 @Mixin(ServerWorld.class)
 public abstract class MixinServerWorld extends World {
 
 
-    protected MixinServerWorld(MutableWorldProperties properties, RegistryKey<World> registryRef, RegistryEntry<DimensionType> dimension, Supplier<Profiler> profiler, boolean isClient, boolean debugWorld, long seed, int maxChainedNeighborUpdates) {
-        super(properties, registryRef, dimension, profiler, isClient, debugWorld, seed, maxChainedNeighborUpdates);
+    protected MixinServerWorld(MutableWorldProperties properties, RegistryKey<World> registryRef, DynamicRegistryManager registryManager, RegistryEntry<DimensionType> dimensionEntry, Supplier<Profiler> profiler, boolean isClient, boolean debugWorld, long biomeAccess, int maxChainedNeighborUpdates) {
+        super(properties, registryRef, registryManager, dimensionEntry, profiler, isClient, debugWorld, biomeAccess, maxChainedNeighborUpdates);
     }
 
     @Inject(at = @At("TAIL"),method = "tickChunk")