diff --git a/types/schwifty/index.d.ts b/types/schwifty/index.d.ts
index 9ac2556c2b..4b2168ccaf 100644
--- a/types/schwifty/index.d.ts
+++ b/types/schwifty/index.d.ts
@@ -2,7 +2,7 @@
 // Project: https://github.com/hapipal/schwifty
 // Definitions by: ozum <https://github.com/ozum>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.8
+// TypeScript Version: 3.0
 
 // HELP NEEDED: If possible, find a better way to define Server.models, Request.models and ResponseToolkit.models
 // They are dynamic types extended from SchwiftyModel.