diff --git a/src/lang/basque.txt b/src/lang/basque.txt
--- a/src/lang/basque.txt
+++ b/src/lang/basque.txt
@@ -2552,7 +2552,7 @@ STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED
 STR_ABOUT_OPENTTD                                               :{WHITE}OpenTTD-ri buruz
 STR_ABOUT_ORIGINAL_COPYRIGHT                                    :{BLACK}Original copyright {COPYRIGHT} 1995 Chris Sawyer, All rights reserved
 STR_ABOUT_VERSION                                               :{BLACK}OpenTTD bertsioa {REV}
-STR_ABOUT_COPYRIGHT_OPENTTD                                     :{BLACK}OpenTTD {COPYRIGHT} 2002-2014 The OpenTTD team
+STR_ABOUT_COPYRIGHT_OPENTTD                                     :{BLACK}OpenTTD {COPYRIGHT} 2002-2015 The OpenTTD team
 
 # Save/load game/scenario
 STR_SAVELOAD_SAVE_CAPTION                                       :{WHITE}Gordetako jokoa