diff --git a/Doc/UserManual/UserManualVersion.tex b/Doc/UserManual/UserManualVersion.tex
index b51b08beedad97b8aae9c2d8bdb8ccfb99e1cc2c..8a80d9030033fc7d912b1b5370a7c1a8fa6e32a8 100644
--- a/Doc/UserManual/UserManualVersion.tex
+++ b/Doc/UserManual/UserManualVersion.tex
@@ -4,4 +4,4 @@
 % using cmake/scripts/UserManualVersion.tex.in
 
 \newcommand{\UserManualVersionNumber}
-{1.5.0}
+{1.5.1}