diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 06d6c8425bfb78651b9f61576c8625c389f6ba7c..cba96111d136b6836ffba8a501a4c500e9a45e2f 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index e8e6a89a3cfa243e68e601643a124323e985f941..1540721815f37bafbd3a3e6a85258268eb3d3ade 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014 - 2016 OpenMarket Ltd
-# Copyright 2017 New Vector Ltd
+# Copyright 2017 - 2018 New Vector Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 4ea5bf1bcfefebfae6c52b60c4b8047fcc5df4ba..6ab020bf41608bc415851fa65bbb3a2ee7c15b5a 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014 - 2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index ab58beb0f51ccea55a8baa800e9660953a08b96e..37dc5e99ab9071152bb8254b164c03ef41195c43 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/synapse/rest/client/v1/admin.py b/synapse/rest/client/v1/admin.py
index f77f64667070d19dc6fef5a450dbb56ee8300631..20c5c66632272cdac5e178b4401c2082f2265e4b 100644
--- a/synapse/rest/client/v1/admin.py
+++ b/synapse/rest/client/v1/admin.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py
index ad6534537a2d76b5ef9f590ac2b4118ab2567a4b..fbb2fc36e4c44f7a2989a4122f7b022455f1c630 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.