diff --git a/include/stdlib/stdio.h b/include/stdlib/stdio.h
index f59a115..1b8429b 100644
--- a/include/stdlib/stdio.h
+++ b/include/stdlib/stdio.h
@@ -34,7 +34,7 @@
  */
 
 /*
- * Portions copyright (c) 2013, ARM Limited and Contributors.
+ * Portions copyright (c) 2013-2014, ARM Limited and Contributors.
  * All rights reserved.
  */
 
diff --git a/include/stdlib/string.h b/include/stdlib/string.h
index 832d764..221de03 100644
--- a/include/stdlib/string.h
+++ b/include/stdlib/string.h
@@ -31,7 +31,7 @@
  */
 
 /*
- * Portions copyright (c) 2013, ARM Limited and Contributors.
+ * Portions copyright (c) 2013-2014, ARM Limited and Contributors.
  * All rights reserved.
  */
 
diff --git a/include/stdlib/sys/ctype.h b/include/stdlib/sys/ctype.h
index 8e1ab6e..f2758b7 100644
--- a/include/stdlib/sys/ctype.h
+++ b/include/stdlib/sys/ctype.h
@@ -35,7 +35,7 @@
  */
 
 /*
- * Portions copyright (c) 2009-2013, ARM Limited and Contributors.
+ * Portions copyright (c) 2009-2014, ARM Limited and Contributors.
  * All rights reserved.
  */