diff --git a/gradle.properties b/gradle.properties
index 0bd3a726..db799acc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,7 +11,7 @@ loader_version= 0.13.3
 fabric_version = 0.48.0+1.18.2
 
 # Mod Properties
-mod_version = 1.4.6
+mod_version = 1.5.0
 maven_group = ru.bclib
 archives_base_name = bclib
 
diff --git a/src/main/java/ru/bclib/api/biomes/BiomeAPI.java b/src/main/java/ru/bclib/api/biomes/BiomeAPI.java
index 0a8e584c..46eaaaee 100644
--- a/src/main/java/ru/bclib/api/biomes/BiomeAPI.java
+++ b/src/main/java/ru/bclib/api/biomes/BiomeAPI.java
@@ -430,19 +430,28 @@ public class BiomeAPI {
 	public static void loadFabricAPIBiomes() {
 		FabricBiomesData.NETHER_BIOMES.forEach((key) -> {
 			if (!hasBiome(key.location())) {
-				registerNetherBiome(BuiltinRegistries.BIOME.get(key));
+				Optional<Holder<Biome>> optional = BuiltinRegistries.BIOME.getHolder(key);
+				if (optional.isPresent()) {
+					registerNetherBiome(optional.get().value());
+				}
 			}
 		});
 		
 		FabricBiomesData.END_LAND_BIOMES.forEach((key, weight) -> {
 			if (!hasBiome(key.location())) {
-				registerEndLandBiome(BuiltinRegistries.BIOME.getHolder(key).orElseThrow(), weight);
+				Optional<Holder<Biome>> optional = BuiltinRegistries.BIOME.getHolder(key);
+				if (optional.isPresent()) {
+					registerEndLandBiome(optional.get(), weight);
+				}
 			}
 		});
 		
 		FabricBiomesData.END_VOID_BIOMES.forEach((key, weight) -> {
 			if (!hasBiome(key.location())) {
-				registerEndVoidBiome(BuiltinRegistries.BIOME.getOrCreateHolder(key), weight);
+				Optional<Holder<Biome>> optional = BuiltinRegistries.BIOME.getHolder(key);
+				if (optional.isPresent()) {
+					registerEndVoidBiome(optional.get(), weight);
+				}
 			}
 		});
 	}