diff --git a/include/polarssl/ssl_cookie.h b/include/polarssl/ssl_cookie.h
index 4fe4c48..b00266c 100644
--- a/include/polarssl/ssl_cookie.h
+++ b/include/polarssl/ssl_cookie.h
@@ -5,7 +5,7 @@
  *
  *  Copyright (C) 2014, Brainspark B.V.
  *
- *  This file is part of mbed TLS (https://polarssl.org)
+ *  This file is part of mbed TLS (https://tls.mbed.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/library/ssl_cookie.c b/library/ssl_cookie.c
index 5167e74..4f8ad68 100644
--- a/library/ssl_cookie.c
+++ b/library/ssl_cookie.c
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2014, Brainspark B.V.
  *
- *  This file is part of mbed TLS (https://polarssl.org)
+ *  This file is part of mbed TLS (https://tls.mbed.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index 5fd2ca3..b7580c7 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2014, Brainspark B.V.
  *
- *  This file is part of mbed TLS (https://polarssl.org)
+ *  This file is part of mbed TLS (https://tls.mbed.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/ssl/dtls_server.c b/programs/ssl/dtls_server.c
index 9ac44d3..48b6c92 100644
--- a/programs/ssl/dtls_server.c
+++ b/programs/ssl/dtls_server.c
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2014, Brainspark B.V.
  *
- *  This file is part of mbed TLS (https://polarssl.org)
+ *  This file is part of mbed TLS (https://tls.mbed.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/test/udp_proxy.c b/programs/test/udp_proxy.c
index 778b604..05393ab 100644
--- a/programs/test/udp_proxy.c
+++ b/programs/test/udp_proxy.c
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2006-2014, Brainspark B.V.
  *
- *  This file is part of mbed TLS (https://polarssl.org)
+ *  This file is part of mbed TLS (https://tls.mbed.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by