diff --git a/package-lock.json b/package-lock.json
index 2fbe74a..8c24967 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@vitest/coverage-v8": "1.6.0",
         "prettier": "3.3.2",
         "tsup": "8.1.0",
-        "typescript": "5.4.5",
+        "typescript": "5.5.3",
         "vitest": "1.6.0"
       }
     },
@@ -3544,10 +3544,11 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+      "version": "5.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.3.tgz",
+      "integrity": "sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==",
       "dev": true,
+      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index ebeab06..9a4016e 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "@vitest/coverage-v8": "1.6.0",
     "prettier": "3.3.2",
     "tsup": "8.1.0",
-    "typescript": "5.4.5",
+    "typescript": "5.5.3",
     "vitest": "1.6.0"
   },
   "keywords": [