diff --git a/build.gradle b/build.gradle
index 234d39f..fd6d5ec 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id 'fabric-loom' version '0.4-SNAPSHOT'
+	id 'fabric-loom' version '0.5-SNAPSHOT'
 	id 'maven-publish'
 }
 
diff --git a/gradle.properties b/gradle.properties
index 806cb8a..25826e0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,12 +3,12 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/use
-minecraft_version=1.16.1
-yarn_mappings=1.16.1+build.9
-loader_version=0.8.8+build.202
+	minecraft_version=1.16.3
+	yarn_mappings=1.16.3+build.11
+	loader_version=0.9.3+build.207
+	fabric_version=0.21.0+build.407-1.16
 
-fabric_version=0.14.0+build.371-1.16
 # Mod Properties
-	mod_version = 0.1.2+1.16
+	mod_version = 0.1.3+1.16
 	maven_group = io.github.nuclearfarts
-	archives_base_name = connected-block-textures
\ No newline at end of file
+	archives_base_name = connected-block-textures
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755
diff --git a/src/main/java/io/github/nuclearfarts/cbt/config/BaseCTMConfig.java b/src/main/java/io/github/nuclearfarts/cbt/config/BaseCTMConfig.java
index 96e2e3f..4dbcc43 100644
--- a/src/main/java/io/github/nuclearfarts/cbt/config/BaseCTMConfig.java
+++ b/src/main/java/io/github/nuclearfarts/cbt/config/BaseCTMConfig.java
@@ -18,6 +18,7 @@
 
 import com.google.common.base.Predicates;
 
+import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.texture.Sprite;
 import net.minecraft.client.util.ModelIdentifier;
 import net.minecraft.client.util.SpriteIdentifier;
@@ -63,7 +64,9 @@ public BaseCTMConfig(Properties properties, Identifier location, ResourceManager
 		
 		Predicate<Biome> biomeMatcher;
 		if(properties.containsKey("biomes")) {
-			biomeMatcher = Arrays.stream(properties.getProperty("biomes").split(" ")).map(Identifier::new).map(Registry.BIOME::get).collect(Collectors.toCollection(HashSet::new))::contains;
+			@SuppressWarnings("resource")
+			Registry<Biome> biomes = MinecraftClient.getInstance().world.getRegistryManager().get(Registry.BIOME_KEY);
+				biomeMatcher = Arrays.stream(properties.getProperty("biomes").split(" ")).map(Identifier::new).map(biomes::get).collect(Collectors.toCollection(HashSet::new))::contains;
 		} else {
 			biomeMatcher = null;
 		}
diff --git a/src/main/java/io/github/nuclearfarts/cbt/mixin/ReloadableResourceManagerImplMixin.java b/src/main/java/io/github/nuclearfarts/cbt/mixin/ReloadableResourceManagerImplMixin.java
index 209a96d..0c8953c 100644
--- a/src/main/java/io/github/nuclearfarts/cbt/mixin/ReloadableResourceManagerImplMixin.java
+++ b/src/main/java/io/github/nuclearfarts/cbt/mixin/ReloadableResourceManagerImplMixin.java
@@ -5,6 +5,7 @@
 import java.util.concurrent.Executor;
 
 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.CallbackInfoReturnable;
@@ -20,13 +21,16 @@
 
 @Mixin(ReloadableResourceManagerImpl.class)
 public abstract class ReloadableResourceManagerImplMixin implements ReloadableResourceManager {
-	@Inject(method = "beginMonitoredReload", at = @At("HEAD"))
+	@Shadow
+	public abstract void addPack(ResourcePack resourcePack);
+
+	@Inject(method = "beginMonitoredReload", at = @At(value = "RETURN", shift = At.Shift.BEFORE))
 	private void injectCBTPack(Executor prepareExecutor, Executor applyExecutor, CompletableFuture<Unit> initialStage, List<ResourcePack> packs, CallbackInfoReturnable<ResourceReloadMonitor> cir) {
 		ConnectedBlockTextures.RESOURCE_PACK_PRIORITY_MAP.clear();
 		for(int i = 0; i < packs.size(); i++) {
 			ConnectedBlockTextures.RESOURCE_PACK_PRIORITY_MAP.put(packs.get(i).getName(), i);
 		}
-		packs.add(ConnectedBlockTextures.resourcePack = new CBTResourcePack(this));
+		this.addPack(ConnectedBlockTextures.resourcePack = new CBTResourcePack(this));
 	}
 
 }
diff --git a/src/main/java/io/github/nuclearfarts/cbt/model/CBTBakedModel.java b/src/main/java/io/github/nuclearfarts/cbt/model/CBTBakedModel.java
index f11628f..4459286 100644
--- a/src/main/java/io/github/nuclearfarts/cbt/model/CBTBakedModel.java
+++ b/src/main/java/io/github/nuclearfarts/cbt/model/CBTBakedModel.java
@@ -34,7 +34,7 @@ public boolean isVanillaAdapter() {
 	
 	@Override
 	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
-		SpriteFinder spriteFinder = SpriteFinder.get(MinecraftClient.getInstance().getBakedModelManager().method_24153(SpriteAtlasTexture.BLOCK_ATLAS_TEX));
+		SpriteFinder spriteFinder = SpriteFinder.get(MinecraftClient.getInstance().getBakedModelManager().method_24153(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE));
 		context.pushTransform(quad -> {
 			/*if(sideMatcher.test(quad.nominalFace())) {
 				Sprite spr = spriteFinder.find(quad, 0);
diff --git a/src/main/java/io/github/nuclearfarts/cbt/tile/provider/BasicTileProvider.java b/src/main/java/io/github/nuclearfarts/cbt/tile/provider/BasicTileProvider.java
index 2ebcc8a..ac36fa6 100644
--- a/src/main/java/io/github/nuclearfarts/cbt/tile/provider/BasicTileProvider.java
+++ b/src/main/java/io/github/nuclearfarts/cbt/tile/provider/BasicTileProvider.java
@@ -16,7 +16,7 @@ public class BasicTileProvider implements TileProvider {
 	
 	public BasicTileProvider(Tile[] tiles) {
 		for(Tile tile : tiles) {
-			ids.add(new SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEX, ConnectedBlockTextures.resourcePack.dynamicallyPutTile(tile)));
+			ids.add(new SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, ConnectedBlockTextures.resourcePack.dynamicallyPutTile(tile)));
 		}
 	}
 
diff --git a/src/main/java/io/github/nuclearfarts/cbt/tile/provider/CompactTileProvider.java b/src/main/java/io/github/nuclearfarts/cbt/tile/provider/CompactTileProvider.java
index 1225b80..7a611ed 100644
--- a/src/main/java/io/github/nuclearfarts/cbt/tile/provider/CompactTileProvider.java
+++ b/src/main/java/io/github/nuclearfarts/cbt/tile/provider/CompactTileProvider.java
@@ -96,7 +96,7 @@ public CompactTileProvider(Tile[] origTiles) throws IOException {
 				blitQuarter(1, 1, origImages[1], tile);
 			}
 			
-			spriteIds.add(new SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEX, ConnectedBlockTextures.resourcePack.dynamicallyPutImage(tile)));
+			spriteIds.add(new SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, ConnectedBlockTextures.resourcePack.dynamicallyPutImage(tile)));
 		}
 	}