diff --git a/package.json b/package.json
index cc8667f77..03e756dee 100644
--- a/package.json
+++ b/package.json
@@ -139,7 +139,7 @@
     "textarea-caret": "3.0.2",
     "ts-node": "2.1.0",
     "tslint": "4.4.2",
-    "typescript": "2.1.6",
+    "typescript": "2.2.1",
     "uuid": "3.0.1",
     "velocity-animate": "1.4.3",
     "vhost": "3.0.2",