diff --git a/package.json b/package.json
index 5f64cd5..b290aa5 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "@nuxt/module-builder": "^1.0.2",
     "@nuxt/schema": "^4.3.1",
     "@nuxt/test-utils": "^4.0.0",
-    "@shikijs/transformers": "^3.23.0",
+    "@shikijs/transformers": "^4.0.2",
     "@types/node": "^24.12.0",
     "@vue/test-utils": "^2.4.6",
     "changelogen": "^0.6.2",
@@ -73,7 +73,7 @@
     "pkg-pr-new": "0.0.65",
     "rimraf": "^6.1.3",
     "sass-embedded": "^1.97.3",
-    "shiki": "^3.23.0",
+    "shiki": "^4.0.2",
     "shiki-transformer-fold": "^0.2.0",
     "vitest": "^4.0.18"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7b5ab29..b32aee3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -90,8 +90,8 @@ importers:
         specifier: ^4.0.0
         version: 4.0.0(patch_hash=abfabc04cc9721302d89e9685cecb5ec99642e39ba5020af5f572e1cd2ec579c)(@vue/test-utils@2.4.6)(happy-dom@20.8.3)(magicast@0.5.2)(typescript@5.9.3)(vite@7.3.1(@types/node@24.12.0)(jiti@2.6.1)(sass-embedded@1.97.3)(sass@1.97.3)(terser@5.46.0)(yaml@2.8.2))(vitest@4.0.18(@types/node@24.12.0)(happy-dom@20.8.3)(jiti@2.6.1)(sass-embedded@1.97.3)(sass@1.97.3)(terser@5.46.0)(yaml@2.8.2))
       '@shikijs/transformers':
-        specifier: ^3.23.0
-        version: 3.23.0
+        specifier: ^4.0.2
+        version: 4.0.2
       '@types/node':
         specifier: ^24.12.0
         version: 24.12.0
@@ -123,8 +123,8 @@ importers:
         specifier: ^1.97.3
         version: 1.97.3
       shiki:
-        specifier: ^3.23.0
-        version: 3.23.0
+        specifier: ^4.0.2
+        version: 4.0.2
       shiki-transformer-fold:
         specifier: ^0.2.0
         version: 0.2.0
@@ -2013,26 +2013,37 @@ packages:
     cpu: [x64]
     os: [win32]
 
-  '@shikijs/core@3.23.0':
-    resolution: {integrity: sha512-NSWQz0riNb67xthdm5br6lAkvpDJRTgB36fxlo37ZzM2yq0PQFFzbd8psqC2XMPgCzo1fW6cVi18+ArJ44wqgA==}
+  '@shikijs/core@4.0.2':
+    resolution: {integrity: sha512-hxT0YF4ExEqB8G/qFdtJvpmHXBYJ2lWW7qTHDarVkIudPFE6iCIrqdgWxGn5s+ppkGXI0aEGlibI0PAyzP3zlw==}
+    engines: {node: '>=20'}
 
-  '@shikijs/engine-javascript@3.23.0':
-    resolution: {integrity: sha512-aHt9eiGFobmWR5uqJUViySI1bHMqrAgamWE1TYSUoftkAeCCAiGawPMwM+VCadylQtF4V3VNOZ5LmfItH5f3yA==}
+  '@shikijs/engine-javascript@4.0.2':
+    resolution: {integrity: sha512-7PW0Nm49DcoUIQEXlJhNNBHyoGMjalRETTCcjMqEaMoJRLljy1Bi/EGV3/qLBgLKQejdspiiYuHGQW6dX94Nag==}
+    engines: {node: '>=20'}
 
-  '@shikijs/engine-oniguruma@3.23.0':
-    resolution: {integrity: sha512-1nWINwKXxKKLqPibT5f4pAFLej9oZzQTsby8942OTlsJzOBZ0MWKiwzMsd+jhzu8YPCHAswGnnN1YtQfirL35g==}
+  '@shikijs/engine-oniguruma@4.0.2':
+    resolution: {integrity: sha512-UpCB9Y2sUKlS9z8juFSKz7ZtysmeXCgnRF0dlhXBkmQnek7lAToPte8DkxmEYGNTMii72zU/lyXiCB6StuZeJg==}
+    engines: {node: '>=20'}
 
-  '@shikijs/langs@3.23.0':
-    resolution: {integrity: sha512-2Ep4W3Re5aB1/62RSYQInK9mM3HsLeB91cHqznAJMuylqjzNVAVCMnNWRHFtcNHXsoNRayP9z1qj4Sq3nMqYXg==}
+  '@shikijs/langs@4.0.2':
+    resolution: {integrity: sha512-KaXby5dvoeuZzN0rYQiPMjFoUrz4hgwIE+D6Du9owcHcl6/g16/yT5BQxSW5cGt2MZBz6Hl0YuRqf12omRfUUg==}
+    engines: {node: '>=20'}
 
-  '@shikijs/themes@3.23.0':
-    resolution: {integrity: sha512-5qySYa1ZgAT18HR/ypENL9cUSGOeI2x+4IvYJu4JgVJdizn6kG4ia5Q1jDEOi7gTbN4RbuYtmHh0W3eccOrjMA==}
+  '@shikijs/primitive@4.0.2':
+    resolution: {integrity: sha512-M6UMPrSa3fN5ayeJwFVl9qWofl273wtK1VG8ySDZ1mQBfhCpdd8nEx7nPZ/tk7k+TYcpqBZzj/AnwxT9lO+HJw==}
+    engines: {node: '>=20'}
+
+  '@shikijs/themes@4.0.2':
+    resolution: {integrity: sha512-mjCafwt8lJJaVSsQvNVrJumbnnj1RI8jbUKrPKgE6E3OvQKxnuRoBaYC51H4IGHePsGN/QtALglWBU7DoKDFnA==}
+    engines: {node: '>=20'}
 
-  '@shikijs/transformers@3.23.0':
-    resolution: {integrity: sha512-F9msZVxdF+krQNSdQ4V+Ja5QemeAoTQ2jxt7nJCwhDsdF1JWS3KxIQXA3lQbyKwS3J61oHRUSv4jYWv3CkaKTQ==}
+  '@shikijs/transformers@4.0.2':
+    resolution: {integrity: sha512-1+L0gf9v+SdDXs08vjaLb3mBFa8U7u37cwcBQIv/HCocLwX69Tt6LpUCjtB+UUTvQxI7BnjZKhN/wMjhHBcJGg==}
+    engines: {node: '>=20'}
 
-  '@shikijs/types@3.23.0':
-    resolution: {integrity: sha512-3JZ5HXOZfYjsYSk0yPwBrkupyYSLpAE26Qc0HLghhZNGTZg/SKxXIIgoxOpmmeQP0RRSDJTk1/vPfw9tbw+jSQ==}
+  '@shikijs/types@4.0.2':
+    resolution: {integrity: sha512-qzbeRooUTPnLE+sHD/Z8DStmaDgnbbc/pMrU203950aRqjX/6AFHeDYT+j00y2lPdz0ywJKx7o/7qnqTivtlXg==}
+    engines: {node: '>=20'}
 
   '@shikijs/vscode-textmate@10.0.2':
     resolution: {integrity: sha512-83yeghZ2xxin3Nj8z1NMd/NCuca+gsYXswywDy5bHvwlWL8tpTQmzGeUuHd9FC3E/SBEMvzJRwWEOz5gGes9Qg==}
@@ -4927,8 +4938,9 @@ packages:
   shiki-transformer-fold@0.2.0:
     resolution: {integrity: sha512-JWccezM0h+HzptrTNiDla+nJ8ri3njktLEiGZpRq88brdhlvA4WdLtLMStoA/RzwcjVEioSFwl0RrG6caK8NPw==}
 
-  shiki@3.23.0:
-    resolution: {integrity: sha512-55Dj73uq9ZXL5zyeRPzHQsK7Nbyt6Y10k5s7OjuFZGMhpp4r/rsLBH0o/0fstIzX1Lep9VxefWljK/SKCzygIA==}
+  shiki@4.0.2:
+    resolution: {integrity: sha512-eAVKTMedR5ckPo4xne/PjYQYrU3qx78gtJZ+sHlXEg5IHhhoQhMfZVzetTYuaJS0L2Ef3AcCRzCHV8T0WI6nIQ==}
+    engines: {node: '>=20'}
 
   siginfo@2.0.0:
     resolution: {integrity: sha512-ybx0WO1/8bSBLEWXZvEd7gMW3Sn3JFlW3TvX1nREbDLRNQNaeNN8WK0meBwPdAaOI7TtRRRJn/Es1zhrrCHu7g==}
@@ -7515,38 +7527,45 @@ snapshots:
   '@rollup/rollup-win32-x64-msvc@4.59.0':
     optional: true
 
-  '@shikijs/core@3.23.0':
+  '@shikijs/core@4.0.2':
     dependencies:
-      '@shikijs/types': 3.23.0
+      '@shikijs/primitive': 4.0.2
+      '@shikijs/types': 4.0.2
       '@shikijs/vscode-textmate': 10.0.2
       '@types/hast': 3.0.4
       hast-util-to-html: 9.0.5
 
-  '@shikijs/engine-javascript@3.23.0':
+  '@shikijs/engine-javascript@4.0.2':
     dependencies:
-      '@shikijs/types': 3.23.0
+      '@shikijs/types': 4.0.2
       '@shikijs/vscode-textmate': 10.0.2
       oniguruma-to-es: 4.3.4
 
-  '@shikijs/engine-oniguruma@3.23.0':
+  '@shikijs/engine-oniguruma@4.0.2':
     dependencies:
-      '@shikijs/types': 3.23.0
+      '@shikijs/types': 4.0.2
       '@shikijs/vscode-textmate': 10.0.2
 
-  '@shikijs/langs@3.23.0':
+  '@shikijs/langs@4.0.2':
     dependencies:
-      '@shikijs/types': 3.23.0
+      '@shikijs/types': 4.0.2
+
+  '@shikijs/primitive@4.0.2':
+    dependencies:
+      '@shikijs/types': 4.0.2
+      '@shikijs/vscode-textmate': 10.0.2
+      '@types/hast': 3.0.4
 
-  '@shikijs/themes@3.23.0':
+  '@shikijs/themes@4.0.2':
     dependencies:
-      '@shikijs/types': 3.23.0
+      '@shikijs/types': 4.0.2
 
-  '@shikijs/transformers@3.23.0':
+  '@shikijs/transformers@4.0.2':
     dependencies:
-      '@shikijs/core': 3.23.0
-      '@shikijs/types': 3.23.0
+      '@shikijs/core': 4.0.2
+      '@shikijs/types': 4.0.2
 
-  '@shikijs/types@3.23.0':
+  '@shikijs/types@4.0.2':
     dependencies:
       '@shikijs/vscode-textmate': 10.0.2
       '@types/hast': 3.0.4
@@ -10867,14 +10886,14 @@ snapshots:
 
   shiki-transformer-fold@0.2.0: {}
 
-  shiki@3.23.0:
+  shiki@4.0.2:
     dependencies:
-      '@shikijs/core': 3.23.0
-      '@shikijs/engine-javascript': 3.23.0
-      '@shikijs/engine-oniguruma': 3.23.0
-      '@shikijs/langs': 3.23.0
-      '@shikijs/themes': 3.23.0
-      '@shikijs/types': 3.23.0
+      '@shikijs/core': 4.0.2
+      '@shikijs/engine-javascript': 4.0.2
+      '@shikijs/engine-oniguruma': 4.0.2
+      '@shikijs/langs': 4.0.2
+      '@shikijs/themes': 4.0.2
+      '@shikijs/types': 4.0.2
       '@shikijs/vscode-textmate': 10.0.2
       '@types/hast': 3.0.4