diff --git a/package-lock.json b/package-lock.json
index 45e63bd..39c3e00 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "jasmine": "^5.0.0",
         "madge": "6.1.0",
         "nyc": "15.1.0",
-        "typescript": "5.3.3"
+        "typescript": "5.4.5"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -6895,9 +6895,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
+      "version": "5.4.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
+      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -12154,9 +12154,9 @@
       }
     },
     "typescript": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
+      "version": "5.4.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
+      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
       "dev": true
     },
     "unicode-canonical-property-names-ecmascript": {
diff --git a/package.json b/package.json
index 81f6597..f3954b2 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "jasmine": "^5.0.0",
     "madge": "6.1.0",
     "nyc": "15.1.0",
-    "typescript": "5.3.3"
+    "typescript": "5.4.5"
   },
   "scripts": {
     "build": "babel src --out-dir lib --source-maps",