diff --git a/Doxyfile b/Doxyfile
index 7d8583d..19042cf 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -31,7 +31,7 @@ PROJECT_NAME           = "MapMap"
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = "0.3.0"
+PROJECT_NUMBER         = "0.3.1"
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
 # base path where the generated documentation will be put.
diff --git a/MM.cpp b/MM.cpp
index c6a4ab6..e25b857 100644
--- a/MM.cpp
+++ b/MM.cpp
@@ -20,7 +20,7 @@
 #include "MM.h"
 
 const QString MM::APPLICATION_NAME = "MapMap";
-const QString MM::VERSION = "0.3.0";
+const QString MM::VERSION = "0.3.1";
 const QString MM::COPYRIGHT_OWNERS = "Sofian Audry, Alexandre Quessy, Mike Latona, Vasilis Liaskovitis, Dame Diongue";
 const QString MM::ORGANIZATION_NAME = "MapMap";
 const QString MM::ORGANIZATION_DOMAIN = "mapmap.info";
diff --git a/VERSION.txt b/VERSION.txt
index 0d91a54..9e11b32 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-0.3.0
+0.3.1
diff --git a/mapmap.pro b/mapmap.pro
index 33c07e5..485cb59 100644
--- a/mapmap.pro
+++ b/mapmap.pro
@@ -1,6 +1,6 @@
 CONFIG  += qt debug
 TEMPLATE = app
-VERSION = 0.3.0
+VERSION = 0.3.1
 TARGET = mapmap
 QT += gui opengl xml
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets