diff --git a/README.md b/README.md
index fc1e8cf..92cc233 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
-# Wiki2Reveal 2.1.20
-**Version Date: 2022/01/22 18:52:38**
+# Wiki2Reveal 2.1.21
+**Version Date: 2023/01/02 22:11:52**
Convert a MediaWiki source document e.g. in Wikiversity into a Reveal Presentation. The main challenges is the cross-origine call to retrieve the wiki source text of an article in the MediaWiki. Transcoding of the wiki syntax to other formats like [PanDoc](https://pandoc.org/try)
## [Wiki2Reveal Online-Demo](http://niebert.github.io/Wiki2Reveal/)