diff --git a/package.json b/package.json
index c0dead5..1b49ed4 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "reading-time": "^1.5.0",
     "sharp": "^0.33.4",
     "subfont": "^7.2.1",
-    "typescript": "^5.4.5",
+    "typescript": "^5.5.4",
     "vite-plugin-windicss": "^1.9.3",
     "windicss": "^3.5.6",
     "yaml-schema-validator": "^1.2.3"
diff --git a/yarn.lock b/yarn.lock
index 89add60..af14db1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7488,10 +7488,10 @@ typed-array-length@^1.0.6:
     is-typed-array "^1.1.13"
     possible-typed-array-names "^1.0.0"
 
-typescript@^5.4.5:
-  version "5.4.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.5.tgz#42ccef2c571fdbd0f6718b1d1f5e6e5ef006f611"
-  integrity sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==
+typescript@^5.5.4:
+  version "5.5.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
+  integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
 
 ufo@^1.5.3:
   version "1.5.3"