diff --git a/types/luxon/index.d.ts b/types/luxon/index.d.ts
index 0d66b9750c..2275e331f0 100644
--- a/types/luxon/index.d.ts
+++ b/types/luxon/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for luxon 0.2
+// Type definitions for luxon 0.4.0
 // Project: https://github.com/moment/luxon#readme
 // Definitions by: Colby DeHart <https://github.com/colbydehart>
 //                 Hyeonseok Yang <https://github.com/FourwingsY>