diff --git a/lib/doc/UserGuide.lyx b/lib/doc/UserGuide.lyx
index 2cfa5ed4e8..4dffd1b1d1 100644
--- a/lib/doc/UserGuide.lyx
+++ b/lib/doc/UserGuide.lyx
@@ -187,7 +187,7 @@ literal "false"
 \begin_inset Newline newline
 \end_inset
 
-Version 2.2.x
+Version 2.3.x
 \begin_inset Note Note
 status collapsed