diff --git a/package.json b/package.json
index ab67c37..c30253a 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@types/node": "8.5.7",
     "tslint": "5.8.0",
     "tslint-config-standard": "7.0.0",
-    "typescript": "2.6.2"
+    "typescript": "2.9.2"
   },
   "dependencies": {
     "express": "^4.15.3",
diff --git a/yarn.lock b/yarn.lock
index 8266301..1472e50 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2172,9 +2172,9 @@ type-is@^1.6.6, type-is@~1.6.15:
     media-typer "0.3.0"
     mime-types "~2.1.15"
 
-typescript@2.6.2:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.6.2.tgz#3c5b6fd7f6de0914269027f03c0946758f7673a4"
+typescript@2.9.2:
+  version "2.9.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.9.2.tgz#1cbf61d05d6b96269244eb6a3bce4bd914e0f00c"
 
 ua-parser-js@^0.7.9:
   version "0.7.14"