diff --git a/installer/installer.kmdr b/installer/installer.kmdr
index dd6c762..594064b 100755
--- a/installer/installer.kmdr
+++ b/installer/installer.kmdr
@@ -302,7 +302,7 @@
                     </font>
                 </property>
                 <property name="text">
-                    <string>Copyright (c) 2007-2011 by Silvan Calarco
+                    <string>Copyright (c) 2007-2014 by Silvan Calarco
 Released under the terms of the GNU GPL v3 license</string>
                 </property>
                 <property name="textFormat">
diff --git a/installer/installer.sh b/installer/installer.sh
index 809f128..2d87fd7 100755
--- a/installer/installer.sh
+++ b/installer/installer.sh
@@ -114,7 +114,7 @@ DCOPID=$2
 
 echo $"\
 openmamba installation script - version $VERSION
-Copyright (c) 2007-2011 by Silvan Calarco <silvan.calarco@mambasoft.it>
+Copyright (c) 2007-2014 by Silvan Calarco <silvan.calarco@mambasoft.it>
 "
 
 dcop_write $"Starting installation..." 5
diff --git a/installer/po/it.po b/installer/po/it.po
index 8ac13b7..9e08247 100644
--- a/installer/po/it.po
+++ b/installer/po/it.po
@@ -49,9 +49,9 @@ msgstr ""
 
 #: _from_rc.cc:12
 msgid ""
-"Copyright (c) 2007-2011 by Silvan Calarco\n"
+"Copyright (c) 2007-2014 by Silvan Calarco\n"
 "Released under the terms of the GNU GPL v3 license"
-msgstr "Copyright (c) 2007-2011 by Silvan Calarco\n"
+msgstr "Copyright (c) 2007-2014 by Silvan Calarco\n"
 "Rilasciato secondo i termini della licenza GNU GPL v3"
 
 #: _from_rc.cc:14
@@ -590,11 +590,11 @@ msgstr "         l'operazione."
 #: installer.sh:113
 msgid ""
 "openmamba installation script - version $VERSION\n"
-"Copyright (c) 2007-2011 by Silvan Calarco <silvan.calarco@mambasoft.it>\n"
+"Copyright (c) 2007-2014 by Silvan Calarco <silvan.calarco@mambasoft.it>\n"
 ""
 msgstr ""
 "script di installazione di openmamba - versione $VERSION\n"
-"Copyright (c) 2007-2011 by Silvan Calarco <silvan.calarco@mambasoft.it>\n"
+"Copyright (c) 2007-2014 by Silvan Calarco <silvan.calarco@mambasoft.it>\n"
 ""
 #: installer.sh:118
 msgid "Starting installation..."