diff --git a/package-lock.json b/package-lock.json
index 2942541..7939caa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -467,9 +467,9 @@
       }
     },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw=="
+      "version": "3.6.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.4.tgz",
+      "integrity": "sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg=="
     },
     "unpipe": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index 8cc4773..4bf560d 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,6 @@
     "async-stream-generator": "^1.0.3",
     "express": "^4.17.0",
     "ts-node": "^8.1.0",
-    "typescript": "^3.4.5"
+    "typescript": "^3.6.4"
   }
 }