diff --git a/ng-dialog/ng-dialog.d.ts b/ng-dialog/ng-dialog.d.ts
index 71757165de..2663d0f4fa 100644
--- a/ng-dialog/ng-dialog.d.ts
+++ b/ng-dialog/ng-dialog.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for ngDialog
+// Type definitions for ngDialog v0.6.4
 // Project: https://github.com/likeastore/ngDialog
 // Definitions by: Stephen Lautier <https://github.com/stephenlautier>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped