diff --git a/gradle.properties b/gradle.properties
index b0f697a..ad1bd6c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,8 +3,8 @@ org.gradle.jvmargs = -Xmx1G
 
 # Fabric Properties
     # check these on https://fabricmc.net/use
-    minecraft_version = 20w30a
-    yarn_build = 8
+    minecraft_version = 1.16.2-pre1
+    yarn_build = 1
     fabric_loader_version = 0.9.0+build.204
 
 # Mod Properties
@@ -13,9 +13,9 @@ org.gradle.jvmargs = -Xmx1G
 
 # Dependencies
     # currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api
-    fabric_api_version = 0.16.0+build.386-1.16
+    fabric_api_version = 0.16.1+build.387-1.16
     modmenu_version = 1.14.5+build.30
-    cloth_config_version = 4.6.0
+    cloth_config_version = 4.7.0-unstable
     autoconfig_version = 3.2.0-unstable
     libstructure_version = 1.4.1
-    roughlyenoughitems_version = 4.10.3
+    roughlyenoughitems_version = 5.0.0-unstable
diff --git a/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorBlock.java b/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorBlock.java
index 162aa11..b96b5f4 100644
--- a/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorBlock.java
+++ b/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorBlock.java
@@ -24,7 +24,7 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.util.registry.Registry;
 import net.minecraft.world.World;
-import net.minecraft.world.biome.Biome;
+import net.minecraft.world.biome.GenerationSettings;
 import net.minecraft.world.gen.GenerationStep;
 import net.minecraft.world.gen.chunk.StructureConfig;
 import net.minecraft.world.gen.feature.DefaultFeatureConfig;
@@ -120,9 +120,9 @@ public class StructureGeneratorBlock extends SimpleBlockWithEntity {
         }
     }
 
-    public static void addToBiome(Biome biome) {
+    public static void addToBiome(GenerationSettings.class_5495 arg) {
         for (Map.Entry<String, StructureGeneratorBlock> entry : blocks.entrySet()) {
-            biome.addStructureFeature(entry.getValue().feature.configure(DefaultFeatureConfig.INSTANCE));
+            arg.method_30995(entry.getValue().feature.configure(DefaultFeatureConfig.INSTANCE));
         }
     }
 
diff --git a/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorPiece.java b/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorPiece.java
index f4faf0c..a4eb18d 100644
--- a/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorPiece.java
+++ b/src/main/java/com/thebrokenrail/energonrelics/block/structure/StructureGeneratorPiece.java
@@ -10,6 +10,7 @@ import net.minecraft.util.math.BlockBox;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.ChunkPos;
 import net.minecraft.world.ServerWorldAccess;
+import net.minecraft.world.StructureWorldAccess;
 import net.minecraft.world.gen.StructureAccessor;
 import net.minecraft.world.gen.chunk.ChunkGenerator;
 
@@ -41,7 +42,7 @@ class StructureGeneratorPiece extends StructurePiece {
     }
 
     @Override
-    public boolean generate(ServerWorldAccess world, StructureAccessor structureAccessor, ChunkGenerator chunkGenerator, Random random, BlockBox boundingBox, ChunkPos chunkPos, BlockPos blockPos) {
+    public boolean generate(StructureWorldAccess world, StructureAccessor structureAccessor, ChunkGenerator chunkGenerator, Random random, BlockBox boundingBox, ChunkPos chunkPos, BlockPos blockPos) {
         BlockState state = block.getDefaultState().rotate(rotation);
 
         world.setBlockState(pos, state, 3);
@@ -50,7 +51,7 @@ class StructureGeneratorPiece extends StructurePiece {
             ((StructureGeneratorBlockEntity) entity).setSeed(random.nextLong());
         }
 
-        block.schedule(world.getWorld(), pos);
+        block.schedule(world.toServerWorld(), pos);
         return true;
     }
 }
diff --git a/src/main/java/com/thebrokenrail/energonrelics/client/block/entity/render/DefensiveLaserBlockEntityRenderer.java b/src/main/java/com/thebrokenrail/energonrelics/client/block/entity/render/DefensiveLaserBlockEntityRenderer.java
index 8d1b742..2c12551 100644
--- a/src/main/java/com/thebrokenrail/energonrelics/client/block/entity/render/DefensiveLaserBlockEntityRenderer.java
+++ b/src/main/java/com/thebrokenrail/energonrelics/client/block/entity/render/DefensiveLaserBlockEntityRenderer.java
@@ -48,7 +48,7 @@ public class DefensiveLaserBlockEntityRenderer extends HighlightBlockEntityRende
 
             matrices.pop();
 
-            if (client.getEntityRenderManager().shouldRenderHitboxes()) {
+            if (client.getEntityRenderDispatcher().shouldRenderHitboxes()) {
                 matrices.push();
 
                 Matrix4f matrix4f = matrices.peek().getModel();
diff --git a/src/main/java/com/thebrokenrail/energonrelics/mixin/MixinDefaultBiomeFeatures.java b/src/main/java/com/thebrokenrail/energonrelics/mixin/MixinDefaultBiomeFeatures.java
index 641ec8c..fd267c6 100644
--- a/src/main/java/com/thebrokenrail/energonrelics/mixin/MixinDefaultBiomeFeatures.java
+++ b/src/main/java/com/thebrokenrail/energonrelics/mixin/MixinDefaultBiomeFeatures.java
@@ -3,6 +3,7 @@ package com.thebrokenrail.energonrelics.mixin;
 import com.thebrokenrail.energonrelics.EnergonRelics;
 import com.thebrokenrail.energonrelics.block.structure.StructureGeneratorBlock;
 import net.minecraft.world.biome.Biome;
+import net.minecraft.world.biome.GenerationSettings;
 import net.minecraft.world.gen.GenerationStep;
 import net.minecraft.world.gen.feature.DefaultBiomeFeatures;
 import org.spongepowered.asm.mixin.Mixin;
@@ -13,12 +14,12 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 @Mixin(DefaultBiomeFeatures.class)
 public class MixinDefaultBiomeFeatures {
     @Inject(at = @At("RETURN"), method = "addDefaultOres")
-    private static void addDefaultOres(Biome biome, CallbackInfo info) {
-        biome.addFeature(GenerationStep.Feature.UNDERGROUND_ORES, EnergonRelics.VERIDIUM_ORE_FEATURE);
+    private static void addDefaultOres(GenerationSettings.class_5495 arg, CallbackInfo info) {
+        arg.method_30992(GenerationStep.Feature.UNDERGROUND_ORES, EnergonRelics.VERIDIUM_ORE_FEATURE);
     }
 
     @Inject(at = @At("RETURN"), method = "addDefaultUndergroundStructures")
-    private static void addDefaultUndergroundStructures(Biome biome, CallbackInfo info) {
-        StructureGeneratorBlock.addToBiome(biome);
+    private static void addDefaultUndergroundStructures(GenerationSettings.class_5495 arg, CallbackInfo info) {
+        StructureGeneratorBlock.addToBiome(arg);
     }
 }