diff --git a/deps/rabbitmq_ct_helpers/src/inet_proxy_dist.erl b/deps/rabbitmq_ct_helpers/src/inet_proxy_dist.erl
index 32b7641a79..49668b9f45 100644
--- a/deps/rabbitmq_ct_helpers/src/inet_proxy_dist.erl
+++ b/deps/rabbitmq_ct_helpers/src/inet_proxy_dist.erl
@@ -11,7 +11,7 @@
 %% The Original Code is RabbitMQ.
 %%
 %% The Initial Developer of the Original Code is GoPivotal, Inc.
-%% Copyright (c) 2007-2016 Pivotal Software, Inc.  All rights reserved.
+%% Copyright (c) 2007-2017 Pivotal Software, Inc.  All rights reserved.
 %%
 -module(inet_proxy_dist).
 
diff --git a/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy.erl b/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy.erl
index 98d0a67899..371dbf896d 100644
--- a/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy.erl
+++ b/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy.erl
@@ -11,7 +11,7 @@
 %% The Original Code is RabbitMQ.
 %%
 %% The Initial Developer of the Original Code is GoPivotal, Inc.
-%% Copyright (c) 2007-2016 Pivotal Software, Inc.  All rights reserved.
+%% Copyright (c) 2007-2017 Pivotal Software, Inc.  All rights reserved.
 %%
 -module(inet_tcp_proxy).
 
diff --git a/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy_manager.erl b/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy_manager.erl
index 18255b8d48..ad2728c638 100644
--- a/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy_manager.erl
+++ b/deps/rabbitmq_ct_helpers/src/inet_tcp_proxy_manager.erl
@@ -11,7 +11,7 @@
 %% The Original Code is RabbitMQ.
 %%
 %% The Initial Developer of the Original Code is GoPivotal, Inc.
-%% Copyright (c) 2007-2016 Pivotal Software, Inc.  All rights reserved.
+%% Copyright (c) 2007-2017 Pivotal Software, Inc.  All rights reserved.
 %%
 -module(inet_tcp_proxy_manager).