diff --git a/package.json b/package.json
index 54eb3b2..d0026c4 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "@types/html-to-text": "^9.0.4",
     "@types/node": "^24.10.1",
     "publint": "^0.3.21",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "vitest": "^4.0.15"
   },
   "packageManager": "pnpm@11.9.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b67ce77..23c9441 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -44,7 +44,7 @@ importers:
         version: 2.5.1
       '@commitlint/cli':
         specifier: ^21.1.0
-        version: 21.1.0(@types/node@24.13.2)(conventional-commits-parser@6.4.0)(typescript@5.9.3)
+        version: 21.1.0(@types/node@24.13.2)(conventional-commits-parser@6.4.0)(typescript@6.0.3)
       '@commitlint/config-conventional':
         specifier: ^21.1.0
         version: 21.1.0
@@ -58,8 +58,8 @@ importers:
         specifier: ^0.3.21
         version: 0.3.21
       typescript:
-        specifier: ^5.9.3
-        version: 5.9.3
+        specifier: ^6.0.3
+        version: 6.0.3
       vitest:
         specifier: ^4.0.15
         version: 4.1.9(@types/node@24.13.2)(vite@8.1.0(@types/node@24.13.2)(jiti@2.6.1)(yaml@2.9.0))
@@ -1352,8 +1352,8 @@ packages:
     resolution: {integrity: sha512-faYHw0anBbc/kWF3zFTEnxSFOAGUX9GFbOBthvDdLsIlEoWOFOtS0zgCiQYwIskL9iGXZL3kAXD8OoZ4GmMATA==}
     engines: {node: '>= 18'}
 
-  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
 
@@ -1565,12 +1565,12 @@ snapshots:
   '@biomejs/cli-win32-x64@2.5.1':
     optional: true
 
-  '@commitlint/cli@21.1.0(@types/node@24.13.2)(conventional-commits-parser@6.4.0)(typescript@5.9.3)':
+  '@commitlint/cli@21.1.0(@types/node@24.13.2)(conventional-commits-parser@6.4.0)(typescript@6.0.3)':
     dependencies:
       '@commitlint/config-conventional': 21.1.0
       '@commitlint/format': 21.1.0
       '@commitlint/lint': 21.1.0
-      '@commitlint/load': 21.1.0(@types/node@24.13.2)(typescript@5.9.3)
+      '@commitlint/load': 21.1.0(@types/node@24.13.2)(typescript@6.0.3)
       '@commitlint/read': 21.1.0(conventional-commits-parser@6.4.0)
       '@commitlint/types': 21.1.0
       tinyexec: 1.2.4
@@ -1615,14 +1615,14 @@ snapshots:
       '@commitlint/rules': 21.1.0
       '@commitlint/types': 21.1.0
 
-  '@commitlint/load@21.1.0(@types/node@24.13.2)(typescript@5.9.3)':
+  '@commitlint/load@21.1.0(@types/node@24.13.2)(typescript@6.0.3)':
     dependencies:
       '@commitlint/config-validator': 21.1.0
       '@commitlint/execute-rule': 21.0.1
       '@commitlint/resolve-extends': 21.1.0
       '@commitlint/types': 21.1.0
-      cosmiconfig: 9.0.2(typescript@5.9.3)
-      cosmiconfig-typescript-loader: 6.3.0(@types/node@24.13.2)(cosmiconfig@9.0.2(typescript@5.9.3))(typescript@5.9.3)
+      cosmiconfig: 9.0.2(typescript@6.0.3)
+      cosmiconfig-typescript-loader: 6.3.0(@types/node@24.13.2)(cosmiconfig@9.0.2(typescript@6.0.3))(typescript@6.0.3)
       es-toolkit: 1.49.0
       is-plain-obj: 4.1.0
       picocolors: 1.1.1
@@ -2078,21 +2078,21 @@ snapshots:
       object-assign: 4.1.1
       vary: 1.1.2
 
-  cosmiconfig-typescript-loader@6.3.0(@types/node@24.13.2)(cosmiconfig@9.0.2(typescript@5.9.3))(typescript@5.9.3):
+  cosmiconfig-typescript-loader@6.3.0(@types/node@24.13.2)(cosmiconfig@9.0.2(typescript@6.0.3))(typescript@6.0.3):
     dependencies:
       '@types/node': 24.13.2
-      cosmiconfig: 9.0.2(typescript@5.9.3)
+      cosmiconfig: 9.0.2(typescript@6.0.3)
       jiti: 2.6.1
-      typescript: 5.9.3
+      typescript: 6.0.3
 
-  cosmiconfig@9.0.2(typescript@5.9.3):
+  cosmiconfig@9.0.2(typescript@6.0.3):
     dependencies:
       env-paths: 2.2.1
       import-fresh: 3.3.1
       js-yaml: 4.3.0
       parse-json: 5.2.0
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 6.0.3
 
   cross-spawn@7.0.6:
     dependencies:
@@ -2744,7 +2744,7 @@ snapshots:
       media-typer: 1.1.0
       mime-types: 3.0.2
 
-  typescript@5.9.3: {}
+  typescript@6.0.3: {}
 
   typical@4.0.0: {}