diff --git a/django_migration_linter/__init__.py b/django_migration_linter/__init__.py
index 2ad64ea..959bac8 100644
--- a/django_migration_linter/__init__.py
+++ b/django_migration_linter/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/django_migration_linter/migration_linter.py b/django_migration_linter/migration_linter.py
index 0539f56..08f2423 100644
--- a/django_migration_linter/migration_linter.py
+++ b/django_migration_linter/migration_linter.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/django_migration_linter/sql_analyser.py b/django_migration_linter/sql_analyser.py
index 121a767..d566072 100644
--- a/django_migration_linter/sql_analyser.py
+++ b/django_migration_linter/sql_analyser.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/django_migration_linter/utils.py b/django_migration_linter/utils.py
index 20def7f..b2b8f23 100644
--- a/django_migration_linter/utils.py
+++ b/django_migration_linter/utils.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/setup.py b/setup.py
index 8174304..8ad736d 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/tests/fixtures.py b/tests/fixtures.py
index 0bd647b..2502885 100644
--- a/tests/fixtures.py
+++ b/tests/fixtures.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/tests/functional/test_cmd_line_call.py b/tests/functional/test_cmd_line_call.py
index f4c5b95..f368300 100644
--- a/tests/functional/test_cmd_line_call.py
+++ b/tests/functional/test_cmd_line_call.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/tests/functional/test_migration_linter.py b/tests/functional/test_migration_linter.py
index 2c78c12..17f6afc 100644
--- a/tests/functional/test_migration_linter.py
+++ b/tests/functional/test_migration_linter.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/tests/functional/test_multiple_calls.py b/tests/functional/test_multiple_calls.py
index d467d19..bea9262 100644
--- a/tests/functional/test_multiple_calls.py
+++ b/tests/functional/test_multiple_calls.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/tests/unit/test_linter.py b/tests/unit/test_linter.py
index b658d93..0a4e47e 100644
--- a/tests/unit/test_linter.py
+++ b/tests/unit/test_linter.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # 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/tests/unit/test_utils.py b/tests/unit/test_utils.py
index fd6d5d0..88d20af 100644
--- a/tests/unit/test_utils.py
+++ b/tests/unit/test_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2017 3YOURMIND GmbH
+# Copyright 2018 3YOURMIND GmbH
 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.