diff --git a/extent.cpp b/extent.cpp
index 2d1e7a22..d029b556 100644
--- a/extent.cpp
+++ b/extent.cpp
@@ -14,7 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with libgim.  If not, see <http://www.gnu.org/licenses/>.
  *
- * Copyright 2010 Danny Robson <danny@nerdcruft.net>
+ * Copyright 2010-2012 Danny Robson <danny@nerdcruft.net>
  */
 
 #include "extent.hpp"
diff --git a/extent.hpp b/extent.hpp
index 3b3b7f52..25293677 100644
--- a/extent.hpp
+++ b/extent.hpp
@@ -14,7 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with libgim.  If not, see <http://www.gnu.org/licenses/>.
  *
- * Copyright 2010 Danny Robson <danny@nerdcruft.net>
+ * Copyright 2010-2012 Danny Robson <danny@nerdcruft.net>
  */
 
 #ifndef __UTIL_EXTENT_HPP