diff --git a/package-lock.json b/package-lock.json
index 2dd4f9b3..6c0046ab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3111,9 +3111,9 @@
       }
     },
     "typescript": {
-      "version": "3.3.4000",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.3.4000.tgz",
-      "integrity": "sha512-jjOcCZvpkl2+z7JFn0yBOoLQyLoIkNZAs/fYJkUG6VKy6zLPHJGfQJYFHzibB6GJaF/8QrcECtlQ5cpvRHSMEA==",
+      "version": "3.7.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.4.tgz",
+      "integrity": "sha512-A25xv5XCtarLwXpcDNZzCGvW2D1S3/bACratYBx2sax8PefsFhlYmkQicKHvpYflFS8if4zne5zT5kpJ7pzuvw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 2f74994b..5749f274 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "istanbul": "^0.4.5",
     "mocha": "^6.1.4",
     "mocha-lcov-reporter": "^1.3.0",
-    "typescript": "^3.3.4000",
+    "typescript": "^3.7.4",
     "wtfnode": "^0.8.0"
   }
 }