diff --git a/package-lock.json b/package-lock.json
index 10a4a9e..59e7b6c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5382,9 +5382,9 @@
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     },
     "typescript": {
-      "version": "3.9.10",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.10.tgz",
-      "integrity": "sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 013a801..faadc3d 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "tslint": "5.20.1",
     "tslint-clean-code": "0.2.10",
     "tslint-microsoft-contrib": "6.2.0",
-    "typescript": "3.9.10",
+    "typescript": "5.4.3",
     "unibeautify": "0.17.1"
   },
   "dependencies": {