diff --git a/package-lock.json b/package-lock.json
index 3511e64b..2fe8754c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5875,9 +5875,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.0.3.tgz",
-      "integrity": "sha512-kk80vLW9iGtjMnIv11qyxLqZm20UklzuR2tL0QAnDIygIUIemcZMxlMWudl9OOt76H3ntVzcTiddQ1/pAAJMYg==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.1.tgz",
+      "integrity": "sha512-Veu0w4dTc/9wlWNf2jeRInNodKlcdLgemvPsrNpfu5Pq39sgfFjvIIgTsvUHCoLBnMhPoUA+tFxsXjU6VexVRQ==",
       "dev": true
     },
     "unc-path-regex": {
diff --git a/package.json b/package.json
index db04fa69..31463595 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "load-grunt-config": "^0.19.2",
     "mocha": "^5.2.0",
     "tslint": "^5.11.0",
-    "typescript": "^3.0.3"
+    "typescript": "^3.1.1"
   },
   "engines": {
     "node": ">=8.11.1"