diff --git a/HydroCoupleComposer.pro b/HydroCoupleComposer.pro
index ba2d565..9c12763 100755
--- a/HydroCoupleComposer.pro
+++ b/HydroCoupleComposer.pro
@@ -3,7 +3,7 @@
#Date 2016
#License GNU Lesser General Public License (see for details).
TEMPLATE = app
-VERSION = 1.3.0
+VERSION = 1.2.3
TARGET = HydroCoupleComposer
QT += core widgets gui printsupport concurrent opengl xml
diff --git a/src/hydrocouplecomposer.cpp b/src/hydrocouplecomposer.cpp
index ddb2537..16c6832 100755
--- a/src/hydrocouplecomposer.cpp
+++ b/src/hydrocouplecomposer.cpp
@@ -3868,7 +3868,7 @@ void HydroCoupleComposer::onAbout()
""
""
"
"
- "HydroCouple Composer 1.0.0
"
+ "HydroCouple Composer 1.2.3
"
"
"
"Build Date: 11/30/2017
"
"Copyright 2014-2017. The HydroCouple Organization. All rights reserved.
"