diff --git a/package-lock.json b/package-lock.json
index d500e43e..fd0aa3c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@mcschema/locales": "^0.1.45",
         "buffer": "^6.0.3",
         "comment-json": "^4.1.1",
-        "deepslate": "^0.9.0-beta.8",
+        "deepslate": "^0.9.0-beta.9",
         "deepslate-rs": "^0.1.6",
         "howler": "^2.2.3",
         "js-yaml": "^3.14.1",
@@ -1679,9 +1679,9 @@
       "dev": true
     },
     "node_modules/deepslate": {
-      "version": "0.9.0-beta.8",
-      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.9.0-beta.8.tgz",
-      "integrity": "sha512-tq8IHZ3EWxuIb/sF0FgnXmYLzSmAwLufLkFjThuM/JUMKCOopeYyQq6sNjFOf0VQi9a3P9My2sgkZgJL1DkRlg==",
+      "version": "0.9.0-beta.9",
+      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.9.0-beta.9.tgz",
+      "integrity": "sha512-x+VZ8OnTRM+eL6kdMX2YkUbCQJaYWM8ISud/D0LsbSeGMkgm3b6XTBiSL5o1cNaNhWdHvYe1ZJOr54iZ8OmMkw==",
       "dependencies": {
         "gl-matrix": "^3.3.0",
         "md5": "^2.3.0",
@@ -5663,9 +5663,9 @@
       "dev": true
     },
     "deepslate": {
-      "version": "0.9.0-beta.8",
-      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.9.0-beta.8.tgz",
-      "integrity": "sha512-tq8IHZ3EWxuIb/sF0FgnXmYLzSmAwLufLkFjThuM/JUMKCOopeYyQq6sNjFOf0VQi9a3P9My2sgkZgJL1DkRlg==",
+      "version": "0.9.0-beta.9",
+      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.9.0-beta.9.tgz",
+      "integrity": "sha512-x+VZ8OnTRM+eL6kdMX2YkUbCQJaYWM8ISud/D0LsbSeGMkgm3b6XTBiSL5o1cNaNhWdHvYe1ZJOr54iZ8OmMkw==",
       "requires": {
         "gl-matrix": "^3.3.0",
         "md5": "^2.3.0",
diff --git a/package.json b/package.json
index 51b4d0f8..22316aa8 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@mcschema/locales": "^0.1.45",
     "buffer": "^6.0.3",
     "comment-json": "^4.1.1",
-    "deepslate": "^0.9.0-beta.8",
+    "deepslate": "^0.9.0-beta.9",
     "deepslate-rs": "^0.1.6",
     "howler": "^2.2.3",
     "js-yaml": "^3.14.1",
diff --git a/src/app/components/previews/BiomeSourcePreview.tsx b/src/app/components/previews/BiomeSourcePreview.tsx
index d3e0dd05..efb520a7 100644
--- a/src/app/components/previews/BiomeSourcePreview.tsx
+++ b/src/app/components/previews/BiomeSourcePreview.tsx
@@ -1,5 +1,5 @@
 import { DataModel, Path } from '@mcschema/core'
-import type { NoiseOctaves } from 'deepslate'
+import type { NoiseParameters } from 'deepslate'
 import { NoiseGeneratorSettings, TerrainShaper } from 'deepslate'
 import { useEffect, useRef, useState } from 'preact/hooks'
 import type { PreviewProps } from '.'
@@ -103,11 +103,11 @@ export const BiomeSourcePreview = ({ model, data, shown, version }: PreviewProps
 	</>
 }
 
-function calculateState(data: any, octaves: NoiseOctaves, shaper: TerrainShaper) {
+function calculateState(data: any, octaves: Record<string, NoiseParameters>, shaper: TerrainShaper) {
 	return JSON.stringify([data, octaves, shaper.toJson()])
 }
 
-export function getOctaves(obj: any): NoiseOctaves {
+export function getOctaves(obj: any): Record<string, NoiseParameters> {
 	if (typeof obj !== 'string') {
 		const settings = NoiseGeneratorSettings.fromJson(DataModel.unwrapLists(obj))
 		obj = settings.legacyRandomSource ? 'minecraft:nether' : 'minecraft:overworld'
diff --git a/src/app/previews/BiomeSource.ts b/src/app/previews/BiomeSource.ts
index 7b23fd23..b3bf253a 100644
--- a/src/app/previews/BiomeSource.ts
+++ b/src/app/previews/BiomeSource.ts
@@ -1,5 +1,5 @@
 import { DataModel } from '@mcschema/core'
-import type { NoiseOctaves } from 'deepslate'
+import type { NoiseParameters } from 'deepslate'
 import { FixedBiome, LegacyRandom, NormalNoise, TerrainShaper } from 'deepslate'
 import init, { biome_parameters, climate_noise, climate_sampler, multi_noise } from 'deepslate-rs'
 // @ts-expect-error
@@ -30,7 +30,7 @@ const LAYERS = {
 type Triple = [number, number, number]
 type BiomeColors = Record<string, Triple>
 type BiomeSourceOptions = {
-	octaves: NoiseOctaves,
+	octaves: Record<string, NoiseParameters>,
 	shaper: TerrainShaper,
 	biomeColors: BiomeColors,
 	offset: [number, number],
diff --git a/src/app/previews/NoiseSettings.ts b/src/app/previews/NoiseSettings.ts
index b1829d0b..87d61e28 100644
--- a/src/app/previews/NoiseSettings.ts
+++ b/src/app/previews/NoiseSettings.ts
@@ -1,7 +1,6 @@
 import { DataModel } from '@mcschema/core'
 import type { BlockState } from 'deepslate'
 import { BlockPos, Chunk, ChunkPos, FixedBiome, NoiseChunkGenerator, NoiseGeneratorSettings } from 'deepslate'
-import { getOctaves } from '../components'
 import type { VersionId } from '../services'
 import { checkVersion } from '../services'
 import { deepClone, deepEqual } from '../Utils'
@@ -91,7 +90,6 @@ export function getNoiseBlock(x: number, y: number) {
 
 function getCached(state: unknown, options: NoiseSettingsOptions) {
 	const settings = NoiseGeneratorSettings.fromJson(DataModel.unwrapLists(state))
-	settings.octaves = getOctaves(settings)
 
 	const newState = [state, `${options.seed}`, options.biome]
 	if (!deepEqual(newState, cacheState)) {