diff --git a/package-lock.json b/package-lock.json
index 99ea6c1..f8292d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5138,9 +5138,9 @@
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-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.2.tgz",
-      "integrity": "sha512-Og2Vn6Mk7JAuWA1hQdDQN/Ekm/SchX80VzLhjKN9ETYrIepBFAd8PkOdOTK2nKt0FCkmMZKBJvQ1dV1gIxPu/A==",
+      "version": "3.4.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.3.tgz",
+      "integrity": "sha512-FFgHdPt4T/duxx6Ndf7hwgMZZjZpB+U0nMNGVCYPq0rEzWKjEDobm4J6yb3CS7naZ0yURFqdw9Gwc7UOh/P9oQ==",
       "dev": true
     },
     "uglify-js": {