diff --git a/src/gui/dialogs/about_dialog.ui b/src/gui/dialogs/about_dialog.ui
index 40a6d4c99..b795fd0f8 100644
--- a/src/gui/dialogs/about_dialog.ui
+++ b/src/gui/dialogs/about_dialog.ui
@@ -125,7 +125,7 @@
        <item>
         <widget class="QLabel" name="label_3" >
          <property name="text" >
-          <string>Copyright (c) 2004-2012, LMMS developers</string>
+          <string>Copyright (c) 2004-2013, LMMS developers</string>
          </property>
          <property name="wordWrap" >
           <bool>true</bool>