diff --git a/include/mbedtls/ecdsa.h b/include/mbedtls/ecdsa.h
index 82921b3..7ac9f92 100644
--- a/include/mbedtls/ecdsa.h
+++ b/include/mbedtls/ecdsa.h
@@ -3,7 +3,7 @@
  *
  * \brief Elliptic curve DSA
  *
- *  Copyright (C) 2006-2013, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
  *