diff --git a/CHANGELOG.md b/CHANGELOG.md
index f961e7d497..8f6cf2071b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -61,6 +61,7 @@
 - Fix: プラグインで`Plugin:register_note_post_interruptor`を使用すると、ノートが投稿できなくなる問題を修正
 - Enhance: ページ遷移時にPlayerを閉じるように
 - Fix: iOSで大きな画像を変換してアップロードできない問題を修正
+- Fix: 「アニメーション画像を再生しない」もしくは「データセーバー（アイコン）」を有効にしていても、アイコンデコレーションのアニメーションが停止されない問題を修正
 
 ### Server
 - Enhance: 連合先のレートリミットに引っかかった際にリトライするようになりました
diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index b37c0ecfe4..d614f75886 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -60,7 +60,7 @@
 		"rollup": "4.9.6",
 		"sanitize-html": "2.11.0",
 		"sass": "1.70.0",
-		"shiki": "0.14.7",
+		"shiki": "1.0.0-beta.3",
 		"strict-event-emitter-types": "2.0.0",
 		"textarea-caret": "3.1.0",
 		"three": "0.160.1",
@@ -134,6 +134,7 @@
 		"vite-plugin-turbosnap": "1.0.3",
 		"vitest": "0.34.6",
 		"vitest-fetch-mock": "0.2.2",
+		"vue-component-type-helpers": "^1.8.27",
 		"vue-eslint-parser": "9.4.2",
 		"vue-tsc": "1.8.27"
 	}
diff --git a/packages/frontend/src/components/MkCode.core.vue b/packages/frontend/src/components/MkCode.core.vue
index 8fca3bb15f..c655ff416e 100644
--- a/packages/frontend/src/components/MkCode.core.vue
+++ b/packages/frontend/src/components/MkCode.core.vue
@@ -5,13 +5,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <!-- eslint-disable vue/no-v-html -->
 <template>
-<div :class="['codeBlockRoot', { 'codeEditor': codeEditor }]" v-html="html"></div>
+<div :class="[$style.codeBlockRoot, { [$style.codeEditor]: codeEditor }]" v-html="html"></div>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed, watch } from 'vue';
-import { BUNDLED_LANGUAGES } from 'shiki';
-import type { Lang as ShikiLang } from 'shiki';
+import { bundledLanguagesInfo } from 'shiki';
+import type { BuiltinLanguage } from 'shiki';
 import { getHighlighter } from '@/scripts/code-highlighter.js';
 
 const props = defineProps<{
@@ -22,24 +22,25 @@ const props = defineProps<{
 
 const highlighter = await getHighlighter();
 
-const codeLang = ref<ShikiLang | 'aiscript'>('js');
+const codeLang = ref<BuiltinLanguage | 'aiscript'>('js');
 const html = computed(() => highlighter.codeToHtml(props.code, {
 	lang: codeLang.value,
 	theme: 'dark-plus',
 }));
 
 async function fetchLanguage(to: string): Promise<void> {
-	const language = to as ShikiLang;
+	const language = to as BuiltinLanguage;
 
 	// Check for the loaded languages, and load the language if it's not loaded yet.
 	if (!highlighter.getLoadedLanguages().includes(language)) {
 		// Check if the language is supported by Shiki
-		const bundles = BUNDLED_LANGUAGES.filter((bundle) => {
+		const bundles = bundledLanguagesInfo.filter((bundle) => {
 			// Languages are specified by their id, they can also have aliases (i. e. "js" and "javascript")
 			return bundle.id === language || bundle.aliases?.includes(language);
 		});
 		if (bundles.length > 0) {
-			await highlighter.loadLanguage(language);
+			console.log(`Loading language: ${language}`);
+			await highlighter.loadLanguage(bundles[0].import);
 			codeLang.value = language;
 		} else {
 			codeLang.value = 'js';
@@ -57,8 +58,8 @@ watch(() => props.lang, (to) => {
 }, { immediate: true });
 </script>
 
-<style scoped lang="scss">
-.codeBlockRoot :deep(.shiki) {
+<style module lang="scss">
+.codeBlockRoot :global(.shiki) {
 	padding: 1em;
 	margin: .5em 0;
 	overflow: auto;
@@ -74,7 +75,7 @@ watch(() => props.lang, (to) => {
 	min-width: 100%;
 	height: 100%;
 
-	& :deep(.shiki) {
+	& :global(.shiki) {
 		padding: 12px;
 		margin: 0;
 		border-radius: 6px;
diff --git a/packages/frontend/src/components/global/MkAvatar.vue b/packages/frontend/src/components/global/MkAvatar.vue
index c54dc18ab0..0c7e61a3ac 100644
--- a/packages/frontend/src/components/global/MkAvatar.vue
+++ b/packages/frontend/src/components/global/MkAvatar.vue
@@ -27,7 +27,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<img
 			v-for="decoration in decorations ?? user.avatarDecorations"
 			:class="[$style.decoration]"
-			:src="decoration.url"
+			:src="getDecorationUrl(decoration)"
 			:style="{
 				rotate: getDecorationAngle(decoration),
 				scale: getDecorationScale(decoration),
@@ -92,6 +92,11 @@ function onClick(ev: MouseEvent): void {
 	emit('click', ev);
 }
 
+function getDecorationUrl(decoration: Omit<Misskey.entities.UserDetailed['avatarDecorations'][number], 'id'>) {
+	if (defaultStore.state.disableShowingAnimatedImages || defaultStore.state.dataSaver.avatar) return getStaticImageUrl(decoration.url);
+	return decoration.url;
+}
+
 function getDecorationAngle(decoration: Omit<Misskey.entities.UserDetailed['avatarDecorations'][number], 'id'>) {
 	const angle = decoration.angle ?? 0;
 	return angle === 0 ? undefined : `${angle * 360}deg`;
diff --git a/packages/frontend/src/os.ts b/packages/frontend/src/os.ts
index b4b4bb4d39..7cce77cdf7 100644
--- a/packages/frontend/src/os.ts
+++ b/packages/frontend/src/os.ts
@@ -9,6 +9,7 @@ import { Component, markRaw, Ref, ref, defineAsyncComponent } from 'vue';
 import { EventEmitter } from 'eventemitter3';
 import insertTextAtCursor from 'insert-text-at-cursor';
 import * as Misskey from 'misskey-js';
+import type { ComponentProps } from 'vue-component-type-helpers';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import MkPostFormDialog from '@/components/MkPostFormDialog.vue';
@@ -143,7 +144,7 @@ export function claimZIndex(priority: keyof typeof zIndexes = 'low'): number {
 	return zIndexes[priority];
 }
 
-export async function popup(component: Component, props: Record<string, any>, events = {}, disposeEvent?: string) {
+export async function popup<T extends Component>(component: T, props: ComponentProps<T>, events = {}, disposeEvent?: string) {
 	markRaw(component);
 
 	const id = ++popupIdCount;
diff --git a/packages/frontend/src/scripts/code-highlighter.ts b/packages/frontend/src/scripts/code-highlighter.ts
index 957669122e..bc05ec94d5 100644
--- a/packages/frontend/src/scripts/code-highlighter.ts
+++ b/packages/frontend/src/scripts/code-highlighter.ts
@@ -1,7 +1,6 @@
-import { setWasm, setCDN, Highlighter, getHighlighter as _getHighlighter } from 'shiki';
-
-setWasm('/assets/shiki/dist/onig.wasm');
-setCDN('/assets/shiki/');
+import { getHighlighterCore, loadWasm } from 'shiki/core';
+import darkPlus from 'shiki/themes/dark-plus.mjs';
+import type { Highlighter, LanguageRegistration } from 'shiki';
 
 let _highlighter: Highlighter | null = null;
 
@@ -13,16 +12,19 @@ export async function getHighlighter(): Promise<Highlighter> {
 }
 
 export async function initHighlighter() {
-	const highlighter = await _getHighlighter({
-		theme: 'dark-plus',
-		langs: ['js'],
-	});
+	const aiScriptGrammar = await import('aiscript-vscode/aiscript/syntaxes/aiscript.tmLanguage.json');
 
-	await highlighter.loadLanguage({
-		path: 'languages/aiscript.tmLanguage.json',
-		id: 'aiscript',
-		scopeName: 'source.aiscript',
-		aliases: ['is', 'ais'],
+	await loadWasm(import('shiki/onig.wasm?init'));
+
+	const highlighter = await getHighlighterCore({
+		themes: [darkPlus],
+		langs: [
+			import('shiki/langs/javascript.mjs'),
+			{
+				aliases: ['is', 'ais'],
+				...aiScriptGrammar.default,
+			} as unknown as LanguageRegistration,
+		],
 	});
 
 	_highlighter = highlighter;
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 14e4508eb1..0561e8b01e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -797,8 +797,8 @@ importers:
         specifier: 1.70.0
         version: 1.70.0
       shiki:
-        specifier: 0.14.7
-        version: 0.14.7
+        specifier: 1.0.0-beta.3
+        version: 1.0.0-beta.3
       strict-event-emitter-types:
         specifier: 2.0.0
         version: 2.0.0
@@ -1013,6 +1013,9 @@ importers:
       vitest-fetch-mock:
         specifier: 0.2.2
         version: 0.2.2(vitest@0.34.6)
+      vue-component-type-helpers:
+        specifier: ^1.8.27
+        version: 1.8.27
       vue-eslint-parser:
         specifier: 9.4.2
         version: 9.4.2(eslint@8.56.0)
@@ -1906,7 +1909,7 @@ packages:
       '@babel/traverse': 7.22.11
       '@babel/types': 7.22.17
       convert-source-map: 1.9.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       gensync: 1.0.0-beta.2
       json5: 2.2.3
       semver: 6.3.1
@@ -1929,7 +1932,7 @@ packages:
       '@babel/traverse': 7.23.5
       '@babel/types': 7.23.5
       convert-source-map: 2.0.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       gensync: 1.0.0-beta.2
       json5: 2.2.3
       semver: 6.3.1
@@ -2031,7 +2034,7 @@ packages:
       '@babel/core': 7.23.5
       '@babel/helper-compilation-targets': 7.22.15
       '@babel/helper-plugin-utils': 7.22.5
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       lodash.debounce: 4.0.8
       resolve: 1.22.8
     transitivePeerDependencies:
@@ -3430,7 +3433,7 @@ packages:
       '@babel/helper-split-export-declaration': 7.22.6
       '@babel/parser': 7.23.5
       '@babel/types': 7.22.17
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       globals: 11.12.0
     transitivePeerDependencies:
       - supports-color
@@ -3448,7 +3451,7 @@ packages:
       '@babel/helper-split-export-declaration': 7.22.6
       '@babel/parser': 7.23.6
       '@babel/types': 7.23.5
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       globals: 11.12.0
     transitivePeerDependencies:
       - supports-color
@@ -4155,7 +4158,7 @@ packages:
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     dependencies:
       ajv: 6.12.6
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       espree: 9.6.1
       globals: 13.19.0
       ignore: 5.2.4
@@ -4172,7 +4175,7 @@ packages:
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
     dependencies:
       ajv: 6.12.6
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       espree: 9.6.1
       globals: 13.19.0
       ignore: 5.2.4
@@ -4407,7 +4410,7 @@ packages:
     engines: {node: '>=10.10.0'}
     dependencies:
       '@humanwhocodes/object-schema': 2.0.1
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       minimatch: 3.1.2
     transitivePeerDependencies:
       - supports-color
@@ -5948,6 +5951,10 @@ packages:
       string-argv: 0.3.1
     dev: true
 
+  /@shikijs/core@1.0.0-beta.3:
+    resolution: {integrity: sha512-SCwPom2Wn8XxNlEeqdzycU93SKgzYeVsedjqDsgZaz4XiiPpZUzlHt2NAEQTwTnPcHNZapZ6vbkwJ8P11ggL3Q==}
+    dev: false
+
   /@sideway/address@4.1.4:
     resolution: {integrity: sha512-7vwq+rOHVWjyXxVlR76Agnvhy8I9rpzjosTESvmhNeXOXdZZB15Fl+TI9x1SiHZH5Jv2wTGduSxFDIaq0m3DUw==}
     dependencies:
@@ -8586,7 +8593,7 @@ packages:
       '@typescript-eslint/type-utils': 6.11.0(eslint@8.53.0)(typescript@5.3.3)
       '@typescript-eslint/utils': 6.11.0(eslint@8.53.0)(typescript@5.3.3)
       '@typescript-eslint/visitor-keys': 6.11.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       eslint: 8.53.0
       graphemer: 1.4.0
       ignore: 5.2.4
@@ -8615,7 +8622,7 @@ packages:
       '@typescript-eslint/type-utils': 6.18.1(eslint@8.56.0)(typescript@5.3.3)
       '@typescript-eslint/utils': 6.18.1(eslint@8.56.0)(typescript@5.3.3)
       '@typescript-eslint/visitor-keys': 6.18.1
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       eslint: 8.56.0
       graphemer: 1.4.0
       ignore: 5.2.4
@@ -8641,7 +8648,7 @@ packages:
       '@typescript-eslint/types': 6.11.0
       '@typescript-eslint/typescript-estree': 6.11.0(typescript@5.3.3)
       '@typescript-eslint/visitor-keys': 6.11.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       eslint: 8.53.0
       typescript: 5.3.3
     transitivePeerDependencies:
@@ -8662,7 +8669,7 @@ packages:
       '@typescript-eslint/types': 6.18.1
       '@typescript-eslint/typescript-estree': 6.18.1(typescript@5.3.3)
       '@typescript-eslint/visitor-keys': 6.18.1
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       eslint: 8.56.0
       typescript: 5.3.3
     transitivePeerDependencies:
@@ -8697,7 +8704,7 @@ packages:
     dependencies:
       '@typescript-eslint/typescript-estree': 6.11.0(typescript@5.3.3)
       '@typescript-eslint/utils': 6.11.0(eslint@8.53.0)(typescript@5.3.3)
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       eslint: 8.53.0
       ts-api-utils: 1.0.1(typescript@5.3.3)
       typescript: 5.3.3
@@ -8717,7 +8724,7 @@ packages:
     dependencies:
       '@typescript-eslint/typescript-estree': 6.18.1(typescript@5.3.3)
       '@typescript-eslint/utils': 6.18.1(eslint@8.56.0)(typescript@5.3.3)
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       eslint: 8.56.0
       ts-api-utils: 1.0.1(typescript@5.3.3)
       typescript: 5.3.3
@@ -8746,7 +8753,7 @@ packages:
     dependencies:
       '@typescript-eslint/types': 6.11.0
       '@typescript-eslint/visitor-keys': 6.11.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       globby: 11.1.0
       is-glob: 4.0.3
       semver: 7.5.4
@@ -8767,7 +8774,7 @@ packages:
     dependencies:
       '@typescript-eslint/types': 6.18.1
       '@typescript-eslint/visitor-keys': 6.18.1
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       globby: 11.1.0
       is-glob: 4.0.3
       minimatch: 9.0.3
@@ -9208,7 +9215,7 @@ packages:
     engines: {node: '>= 6.0.0'}
     requiresBuild: true
     dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
 
@@ -9216,7 +9223,7 @@ packages:
     resolution: {integrity: sha512-o/zjMZRhJxny7OyEF+Op8X+efiELC7k7yOjMzgfzVqOzXqkBkWI79YoTdOtsuWd5BWhAGAuOY/Xa6xpiaWXiNg==}
     engines: {node: '>= 14'}
     dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
     dev: false
@@ -9294,10 +9301,6 @@ packages:
     resolution: {integrity: sha512-n5M855fKb2SsfMIiFFoVrABHJC8QtHwVx+mHWP3QcEqBHYienj5dHSgjbxtC0WEZXYt4wcD6zrQElDPhFuZgfA==}
     engines: {node: '>=12'}
 
-  /ansi-sequence-parser@1.1.1:
-    resolution: {integrity: sha512-vJXt3yiaUL4UU546s3rPXlsry/RnM730G1+HkpKE012AN0sx1eOrxSu95oKDIonskeLTijMgqWZ3uDEe3NFvyg==}
-    dev: false
-
   /ansi-styles@3.2.1:
     resolution: {integrity: sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==}
     engines: {node: '>=4'}
@@ -9602,7 +9605,7 @@ packages:
     resolution: {integrity: sha512-TAlMYvOuwGyLK3PfBb5WKBXZmXz2fVCgv23d6zZFdle/q3gPjmxBaeuC0pY0Dzs5PWMSgfqqEZkrye19GlDTgw==}
     dependencies:
       archy: 1.0.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       fastq: 1.15.0
     transitivePeerDependencies:
       - supports-color
@@ -11054,7 +11057,6 @@ packages:
     dependencies:
       ms: 2.1.2
       supports-color: 5.5.0
-    dev: true
 
   /debug@4.3.4(supports-color@8.1.1):
     resolution: {integrity: sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==}
@@ -11067,6 +11069,7 @@ packages:
     dependencies:
       ms: 2.1.2
       supports-color: 8.1.1
+    dev: true
 
   /decamelize-keys@1.1.1:
     resolution: {integrity: sha512-WiPxgEirIV0/eIOMcnFBA3/IJZAZqKnwAwWyvvdi4lsr1WCN22nhdf/3db3DoZcUjTV2SqfzIwNyp6y2xs3nmg==}
@@ -11283,7 +11286,7 @@ packages:
     hasBin: true
     dependencies:
       address: 1.2.2
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
     dev: true
@@ -11607,7 +11610,7 @@ packages:
     peerDependencies:
       esbuild: '>=0.12 <1'
     dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       esbuild: 0.18.20
     transitivePeerDependencies:
       - supports-color
@@ -11916,7 +11919,7 @@ packages:
       ajv: 6.12.6
       chalk: 4.1.2
       cross-spawn: 7.0.3
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       doctrine: 3.0.0
       escape-string-regexp: 4.0.0
       eslint-scope: 7.2.2
@@ -11963,7 +11966,7 @@ packages:
       ajv: 6.12.6
       chalk: 4.1.2
       cross-spawn: 7.0.3
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       doctrine: 3.0.0
       escape-string-regexp: 4.0.0
       eslint-scope: 7.2.2
@@ -12594,7 +12597,7 @@ packages:
       debug:
         optional: true
     dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
 
   /for-each@0.3.3:
     resolution: {integrity: sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==}
@@ -13150,7 +13153,6 @@ packages:
   /has-flag@3.0.0:
     resolution: {integrity: sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==}
     engines: {node: '>=4'}
-    dev: true
 
   /has-flag@4.0.0:
     resolution: {integrity: sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==}
@@ -13288,7 +13290,7 @@ packages:
     engines: {node: '>= 14'}
     dependencies:
       agent-base: 7.1.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
     dev: false
@@ -13348,7 +13350,7 @@ packages:
     engines: {node: '>= 6.0.0'}
     dependencies:
       agent-base: 5.1.1
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
     dev: true
@@ -13358,7 +13360,7 @@ packages:
     engines: {node: '>= 6'}
     dependencies:
       agent-base: 6.0.2
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
 
@@ -13367,7 +13369,7 @@ packages:
     engines: {node: '>= 14'}
     dependencies:
       agent-base: 7.1.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
     dev: false
@@ -13527,7 +13529,7 @@ packages:
     dependencies:
       '@ioredis/commands': 1.2.0
       cluster-key-slot: 1.1.2
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       denque: 2.1.0
       lodash.defaults: 4.2.0
       lodash.isarguments: 3.1.0
@@ -13973,7 +13975,7 @@ packages:
     resolution: {integrity: sha512-n3s8EwkdFIJCG3BPKBYvskgXGoy88ARzvegkitk60NxRdwltLOTaH7CUiMRXvwYorl0Q712iEjcWB+fK/MrWVw==}
     engines: {node: '>=10'}
     dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       istanbul-lib-coverage: 3.2.2
       source-map: 0.6.1
     transitivePeerDependencies:
@@ -14691,6 +14693,7 @@ packages:
 
   /jsonc-parser@3.2.0:
     resolution: {integrity: sha512-gfFQZrcTc8CnKXp6Y4/CBT3fTc0OVuDofpre4aEeEpSBPV5X5v4+Vmx+8snU7RLPrNHPKSgLxGo9YuQzz20o+w==}
+    dev: true
 
   /jsonfile@4.0.0:
     resolution: {integrity: sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==}
@@ -17283,7 +17286,7 @@ packages:
     engines: {node: '>=8.16.0'}
     dependencies:
       '@types/mime-types': 2.1.4
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       extract-zip: 1.7.0
       https-proxy-agent: 4.0.0
       mime: 2.6.0
@@ -18245,13 +18248,10 @@ packages:
     resolution: {integrity: sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==}
     engines: {node: '>=8'}
 
-  /shiki@0.14.7:
-    resolution: {integrity: sha512-dNPAPrxSc87ua2sKJ3H5dQ/6ZaY8RNnaAqK+t0eG7p0Soi2ydiqbGOTaZCqaYvA/uZYfS1LJnemt3Q+mSfcPCg==}
+  /shiki@1.0.0-beta.3:
+    resolution: {integrity: sha512-z7cHTNSSvwGx2DfeLwjSNLo+HcVxifgNIzLm6Ye52eXcIwNHXT0wHbhy7FDOKSKveuEHBwt9opfj3Hoc8LE1Yg==}
     dependencies:
-      ansi-sequence-parser: 1.1.1
-      jsonc-parser: 3.2.0
-      vscode-oniguruma: 1.7.0
-      vscode-textmate: 8.0.0
+      '@shikijs/core': 1.0.0-beta.3
     dev: false
 
   /side-channel@1.0.4:
@@ -18287,7 +18287,7 @@ packages:
     dependencies:
       '@hapi/hoek': 10.0.1
       '@hapi/wreck': 18.0.1
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       joi: 17.7.0
     transitivePeerDependencies:
       - supports-color
@@ -18487,7 +18487,7 @@ packages:
     engines: {node: '>= 14'}
     dependencies:
       agent-base: 7.1.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       socks: 2.7.1
     transitivePeerDependencies:
       - supports-color
@@ -18640,7 +18640,7 @@ packages:
       arg: 5.0.2
       bluebird: 3.7.2
       check-more-types: 2.24.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       execa: 5.1.1
       lazy-ass: 1.6.0
       ps-tree: 1.2.0
@@ -18898,7 +18898,6 @@ packages:
     engines: {node: '>=4'}
     dependencies:
       has-flag: 3.0.0
-    dev: true
 
   /supports-color@7.2.0:
     resolution: {integrity: sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==}
@@ -19519,7 +19518,7 @@ packages:
       chalk: 4.1.2
       cli-highlight: 2.1.11
       dayjs: 1.11.10
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       dotenv: 16.0.3
       glob: 10.3.10
       ioredis: 5.3.2
@@ -19879,7 +19878,7 @@ packages:
     hasBin: true
     dependencies:
       cac: 6.7.14
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       mlly: 1.5.0
       pathe: 1.1.2
       picocolors: 1.0.0
@@ -19991,7 +19990,7 @@ packages:
       acorn-walk: 8.3.2
       cac: 6.7.14
       chai: 4.3.10
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       happy-dom: 10.0.3
       local-pkg: 0.4.3
       magic-string: 0.30.5
@@ -20018,14 +20017,6 @@ packages:
     resolution: {integrity: sha512-Dhxzh5HZuiHQhbvTW9AMetFfBHDMYpo23Uo9btPXgdYP+3T5S+p+jgNy7spra+veYhBP2dCSgxR/i2Y02h5/6w==}
     engines: {node: '>=0.10.0'}
 
-  /vscode-oniguruma@1.7.0:
-    resolution: {integrity: sha512-L9WMGRfrjOhgHSdOYgCt/yRMsXzLDJSL7BPrOZt73gU0iWO4mpqzqQzOz5srxqTvMBaR0XZTSrVWo4j55Rc6cA==}
-    dev: false
-
-  /vscode-textmate@8.0.0:
-    resolution: {integrity: sha512-AFbieoL7a5LMqcnOF04ji+rpXadgOXnZsxQr//r83kLPr7biP7am3g9zbaZIaBGwBRWeSvoMD4mgPdX3e4NWBg==}
-    dev: false
-
   /vue-component-type-helpers@1.8.27:
     resolution: {integrity: sha512-0vOfAtI67UjeO1G6UiX5Kd76CqaQ67wrRZiOe7UAb9Jm6GzlUr/fC7CV90XfwapJRjpCMaZFhv1V0ajWRmE9Dg==}
     dev: true
@@ -20073,7 +20064,7 @@ packages:
     peerDependencies:
       eslint: '>=6.0.0'
     dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.4(supports-color@5.5.0)
       eslint: 8.56.0
       eslint-scope: 7.2.2
       eslint-visitor-keys: 3.4.3
diff --git a/scripts/build-assets.mjs b/scripts/build-assets.mjs
index 2e1268130c..d2dabe8532 100644
--- a/scripts/build-assets.mjs
+++ b/scripts/build-assets.mjs
@@ -35,13 +35,6 @@ async function copyFrontendLocales() {
   }
 }
 
-async function copyFrontendShikiAssets() {
-  await fs.cp('./packages/frontend/node_modules/shiki/dist', './built/_frontend_dist_/shiki/dist', { dereference: true, recursive: true });
-  await fs.cp('./packages/frontend/node_modules/shiki/languages', './built/_frontend_dist_/shiki/languages', { dereference: true, recursive: true });
-  await fs.cp('./packages/frontend/node_modules/aiscript-vscode/aiscript/syntaxes', './built/_frontend_dist_/shiki/languages', { dereference: true, recursive: true });
-  await fs.cp('./packages/frontend/node_modules/shiki/themes', './built/_frontend_dist_/shiki/themes', { dereference: true, recursive: true });
-}
-
 async function copyBackendViews() {
   await fs.cp('./packages/backend/src/server/web/views', './packages/backend/built/server/web/views', { recursive: true });
 }
@@ -81,7 +74,6 @@ async function build() {
     copyFrontendFonts(),
     copyFrontendTablerIcons(),
     copyFrontendLocales(),
-    copyFrontendShikiAssets(),
     copyBackendViews(),
     buildBackendScript(),
     buildBackendStyle(),