diff --git a/package.json b/package.json
index 3bc5720..a06a80f 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "astro": "6.4.8",
     "astro-mermaid": "2.0.4",
     "mermaid": "11.12.2",
-    "typescript": "5.9.3"
+    "typescript": "6.0.3"
   },
   "devDependencies": {
     "cspell": "9.4.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6c083fd..41c4d52 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,10 +15,10 @@ importers:
     dependencies:
       '@astrojs/check':
         specifier: 0.9.9
-        version: 0.9.9(prettier@3.8.4)(typescript@5.9.3)
+        version: 0.9.9(prettier@3.8.4)(typescript@6.0.3)
       '@astrojs/starlight':
         specifier: 0.40.0
-        version: 0.40.0(astro@6.4.8(@types/node@24.13.2)(rollup@4.62.2)(yaml@2.9.0))(typescript@5.9.3)
+        version: 0.40.0(astro@6.4.8(@types/node@24.13.2)(rollup@4.62.2)(yaml@2.9.0))(typescript@6.0.3)
       astro:
         specifier: 6.4.8
         version: 6.4.8(@types/node@24.13.2)(rollup@4.62.2)(yaml@2.9.0)
@@ -29,8 +29,8 @@ importers:
         specifier: 11.12.2
         version: 11.12.2
       typescript:
-        specifier: 5.9.3
-        version: 5.9.3
+        specifier: 6.0.3
+        version: 6.0.3
     devDependencies:
       cspell:
         specifier: 9.4.0
@@ -2640,8 +2640,8 @@ packages:
   typescript-auto-import-cache@0.3.6:
     resolution: {integrity: sha512-RpuHXrknHdVdK7wv/8ug3Fr0WNsNi5l5aB8MYYuXhq2UH5lnEB1htJ1smhtD5VeCsGr2p8mUDtd83LCQDFVgjQ==}
 
-  typescript@5.9.3:
-    resolution: {integrity: sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==}
+  typescript@6.0.3:
+    resolution: {integrity: sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==}
     engines: {node: '>=14.17'}
     hasBin: true
 
@@ -3039,12 +3039,12 @@ snapshots:
       package-manager-detector: 1.6.0
       tinyexec: 1.2.4
 
-  '@astrojs/check@0.9.9(prettier@3.8.4)(typescript@5.9.3)':
+  '@astrojs/check@0.9.9(prettier@3.8.4)(typescript@6.0.3)':
     dependencies:
-      '@astrojs/language-server': 2.16.10(prettier@3.8.4)(typescript@5.9.3)
+      '@astrojs/language-server': 2.16.10(prettier@3.8.4)(typescript@6.0.3)
       chokidar: 4.0.3
       kleur: 4.1.5
-      typescript: 5.9.3
+      typescript: 6.0.3
       yargs: 17.7.3
     transitivePeerDependencies:
       - prettier
@@ -3065,12 +3065,12 @@ snapshots:
       smol-toml: 1.6.1
       unified: 11.0.5
 
-  '@astrojs/language-server@2.16.10(prettier@3.8.4)(typescript@5.9.3)':
+  '@astrojs/language-server@2.16.10(prettier@3.8.4)(typescript@6.0.3)':
     dependencies:
       '@astrojs/compiler': 2.13.1
       '@astrojs/yaml2ts': 0.2.4
       '@jridgewell/sourcemap-codec': 1.5.5
-      '@volar/kit': 2.4.28(typescript@5.9.3)
+      '@volar/kit': 2.4.28(typescript@6.0.3)
       '@volar/language-core': 2.4.28
       '@volar/language-server': 2.4.28
       '@volar/language-service': 2.4.28
@@ -3142,7 +3142,7 @@ snapshots:
       stream-replace-string: 2.0.0
       zod: 4.4.3
 
-  '@astrojs/starlight@0.40.0(astro@6.4.8(@types/node@24.13.2)(rollup@4.62.2)(yaml@2.9.0))(typescript@5.9.3)':
+  '@astrojs/starlight@0.40.0(astro@6.4.8(@types/node@24.13.2)(rollup@4.62.2)(yaml@2.9.0))(typescript@6.0.3)':
     dependencies:
       '@astrojs/markdown-remark': 7.2.0
       '@astrojs/mdx': 6.0.3(astro@6.4.8(@types/node@24.13.2)(rollup@4.62.2)(yaml@2.9.0))
@@ -3158,7 +3158,7 @@ snapshots:
       hast-util-select: 6.0.4
       hast-util-to-string: 3.0.1
       hastscript: 9.0.1
-      i18next: 26.3.1(typescript@5.9.3)
+      i18next: 26.3.1(typescript@6.0.3)
       js-yaml: 4.2.0
       klona: 2.0.6
       magic-string: 0.30.21
@@ -4087,12 +4087,12 @@ snapshots:
       convert-source-map: 2.0.0
       tinyrainbow: 3.1.0
 
-  '@volar/kit@2.4.28(typescript@5.9.3)':
+  '@volar/kit@2.4.28(typescript@6.0.3)':
     dependencies:
       '@volar/language-service': 2.4.28
       '@volar/typescript': 2.4.28
       typesafe-path: 0.2.2
-      typescript: 5.9.3
+      typescript: 6.0.3
       vscode-languageserver-textdocument: 1.0.12
       vscode-uri: 3.1.0
 
@@ -5147,9 +5147,9 @@ snapshots:
 
   http-cache-semantics@4.2.0: {}
 
-  i18next@26.3.1(typescript@5.9.3):
+  i18next@26.3.1(typescript@6.0.3):
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 6.0.3
 
   iconv-lite@0.6.3:
     dependencies:
@@ -6261,7 +6261,7 @@ snapshots:
     dependencies:
       semver: 7.8.5
 
-  typescript@5.9.3: {}
+  typescript@6.0.3: {}
 
   ufo@1.6.4: {}