diff --git a/package.json b/package.json
index 435ec3d..fb7b6ca 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "eslint-plugin-prettier": "5.2.1",
     "pnpm": "latest",
     "prettier": "3.3.3",
-    "typescript": "5.5.3",
+    "typescript": "5.5.4",
     "wrangler": "3.73.0"
   },
   "dependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9e0504e..68a3765 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -37,8 +37,8 @@ importers:
         specifier: 3.3.3
         version: 3.3.3
       typescript:
-        specifier: 5.5.3
-        version: 5.5.3
+        specifier: 5.5.4
+        version: 5.5.4
       wrangler:
         specifier: 3.73.0
         version: 3.73.0(@cloudflare/workers-types@4.20240821.1)
@@ -913,8 +913,8 @@ packages:
     resolution: {integrity: sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==}
     engines: {node: '>=8'}
 
-  typescript@5.5.3:
-    resolution: {integrity: sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==}
+  typescript@5.5.4:
+    resolution: {integrity: sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==}
     engines: {node: '>=14.17'}
     hasBin: true
 
@@ -1779,7 +1779,7 @@ snapshots:
 
   type-fest@0.8.1: {}
 
-  typescript@5.5.3: {}
+  typescript@5.5.4: {}
 
   ufo@1.5.4: {}