diff --git a/documentation/linux_configuration.tex b/documentation/linux_configuration.tex
index 928b0d8..a14fb22 100644
--- a/documentation/linux_configuration.tex
+++ b/documentation/linux_configuration.tex
@@ -1,6 +1,6 @@
 %
 % Thomas Kuschel 2023-2025
-\newcommand{\version}{V6.16}
+\newcommand{\version}{V6.19}
 % preconditions:
 % install on ARCH linux:
 %  pacman -S texlive-plaingeneric