diff --git a/types/twitch-ext/index.d.ts b/types/twitch-ext/index.d.ts
index b603c8aa92..b8d29c5818 100644
--- a/types/twitch-ext/index.d.ts
+++ b/types/twitch-ext/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for non-npm package twitch-ext 1.16
+// Type definitions for non-npm package twitch-ext 1.20
 // Project: https://dev.twitch.tv/docs/extensions/reference/#javascript-helper
 // Definitions by: Benedict Etzel <https://github.com/beheh>
 //                 Federico Della Rovere <https://github.com/FedeDR>