diff --git a/types/undertaker/index.d.ts b/types/undertaker/index.d.ts
index f4dcb58417..5dc0cc0563 100644
--- a/types/undertaker/index.d.ts
+++ b/types/undertaker/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for undertaker 1.1
+// Type definitions for undertaker 1.2
 // Project: https://github.com/phated/undertaker
 // Definitions by: Qubo <https://github.com/tkqubo>, Giedrius Grabauskas <https://github.com/GiedriusGrabauskas>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped