diff --git a/src/main/java/org/springframework/data/ldap/config/LdapNamespaceHandler.java b/src/main/java/org/springframework/data/ldap/config/LdapNamespaceHandler.java
index 8060a7b..951d488 100644
--- a/src/main/java/org/springframework/data/ldap/config/LdapNamespaceHandler.java
+++ b/src/main/java/org/springframework/data/ldap/config/LdapNamespaceHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,7 +21,7 @@ import org.springframework.data.repository.config.RepositoryBeanDefinitionParser
 
 /**
  * {@link org.springframework.beans.factory.xml.NamespaceHandler} for LDAP configuration.
- * 
+ *
  * @author Mark Paluch
  */
 public class LdapNamespaceHandler extends NamespaceHandlerSupport {
diff --git a/src/main/java/org/springframework/data/ldap/repository/LdapRepository.java b/src/main/java/org/springframework/data/ldap/repository/LdapRepository.java
index 562b1f4..9ad0e19 100644
--- a/src/main/java/org/springframework/data/ldap/repository/LdapRepository.java
+++ b/src/main/java/org/springframework/data/ldap/repository/LdapRepository.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/Query.java b/src/main/java/org/springframework/data/ldap/repository/Query.java
index 91d72aa..e3f94dc 100644
--- a/src/main/java/org/springframework/data/ldap/repository/Query.java
+++ b/src/main/java/org/springframework/data/ldap/repository/Query.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryBean.java b/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryBean.java
index 6c5f29f..ef408da 100644
--- a/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryBean.java
+++ b/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryExtension.java b/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryExtension.java
index 389f7c1..60f81b8 100644
--- a/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryExtension.java
+++ b/src/main/java/org/springframework/data/ldap/repository/cdi/LdapRepositoryExtension.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/config/EnableLdapRepositories.java b/src/main/java/org/springframework/data/ldap/repository/config/EnableLdapRepositories.java
index 3f57161..9389baa 100644
--- a/src/main/java/org/springframework/data/ldap/repository/config/EnableLdapRepositories.java
+++ b/src/main/java/org/springframework/data/ldap/repository/config/EnableLdapRepositories.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoriesRegistrar.java b/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoriesRegistrar.java
index 47c3e8e..f5d0585 100644
--- a/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoriesRegistrar.java
+++ b/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoriesRegistrar.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoryConfigurationExtension.java b/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoryConfigurationExtension.java
index afc9b06..c32aad4 100644
--- a/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoryConfigurationExtension.java
+++ b/src/main/java/org/springframework/data/ldap/repository/config/LdapRepositoryConfigurationExtension.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/query/AbstractLdapRepositoryQuery.java b/src/main/java/org/springframework/data/ldap/repository/query/AbstractLdapRepositoryQuery.java
index c23bdeb..bdac855 100644
--- a/src/main/java/org/springframework/data/ldap/repository/query/AbstractLdapRepositoryQuery.java
+++ b/src/main/java/org/springframework/data/ldap/repository/query/AbstractLdapRepositoryQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/query/AnnotatedLdapRepositoryQuery.java b/src/main/java/org/springframework/data/ldap/repository/query/AnnotatedLdapRepositoryQuery.java
index e2b2aed..1fff87e 100644
--- a/src/main/java/org/springframework/data/ldap/repository/query/AnnotatedLdapRepositoryQuery.java
+++ b/src/main/java/org/springframework/data/ldap/repository/query/AnnotatedLdapRepositoryQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryCreator.java b/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryCreator.java
index 8f430f9..73a7a16 100644
--- a/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryCreator.java
+++ b/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryCreator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryMethod.java b/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryMethod.java
index 4e03f32..f9ad752 100644
--- a/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryMethod.java
+++ b/src/main/java/org/springframework/data/ldap/repository/query/LdapQueryMethod.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQuery.java b/src/main/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQuery.java
index 9ff5ba0..49462c6 100644
--- a/src/main/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQuery.java
+++ b/src/main/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,7 @@ import org.springframework.ldap.query.LdapQuery;
 
 /**
  * {@link RepositoryQuery} implementation for LDAP.
- * 
+ *
  * @author Mattias Hellborg Arthursson
  * @author Mark Paluch
  */
diff --git a/src/main/java/org/springframework/data/ldap/repository/support/DefaultLdapAnnotationProcessorConfiguration.java b/src/main/java/org/springframework/data/ldap/repository/support/DefaultLdapAnnotationProcessorConfiguration.java
index c5a68ab..b1ed4fe 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/DefaultLdapAnnotationProcessorConfiguration.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/DefaultLdapAnnotationProcessorConfiguration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/LdapAnnotationProcessor.java b/src/main/java/org/springframework/data/ldap/repository/support/LdapAnnotationProcessor.java
index 3087c23..266aaba 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/LdapAnnotationProcessor.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/LdapAnnotationProcessor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/LdapEntityInformation.java b/src/main/java/org/springframework/data/ldap/repository/support/LdapEntityInformation.java
index 39622d3..c77070b 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/LdapEntityInformation.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/LdapEntityInformation.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactory.java b/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactory.java
index 4da4ade..f715ae6 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactory.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactoryBean.java b/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactoryBean.java
index b8b9c5f..48b987c 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactoryBean.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/LdapRepositoryFactoryBean.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/LdapSerializer.java b/src/main/java/org/springframework/data/ldap/repository/support/LdapSerializer.java
index d1ae3fa..bd7c5d6 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/LdapSerializer.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/LdapSerializer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapQuery.java b/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapQuery.java
index 5d051cf..3fa0a5e 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapQuery.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapQuery.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapRepository.java b/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapRepository.java
index 08126aa..63a070c 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapRepository.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/QuerydslLdapRepository.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/main/java/org/springframework/data/ldap/repository/support/SimpleLdapRepository.java b/src/main/java/org/springframework/data/ldap/repository/support/SimpleLdapRepository.java
index aa1d4af..e74c3fb 100644
--- a/src/main/java/org/springframework/data/ldap/repository/support/SimpleLdapRepository.java
+++ b/src/main/java/org/springframework/data/ldap/repository/support/SimpleLdapRepository.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/config/DummyEntity.java b/src/test/java/org/springframework/data/ldap/config/DummyEntity.java
index 96fc742..69b9896 100644
--- a/src/test/java/org/springframework/data/ldap/config/DummyEntity.java
+++ b/src/test/java/org/springframework/data/ldap/config/DummyEntity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/config/DummyLdapRepository.java b/src/test/java/org/springframework/data/ldap/config/DummyLdapRepository.java
index 969e753..4503209 100644
--- a/src/test/java/org/springframework/data/ldap/config/DummyLdapRepository.java
+++ b/src/test/java/org/springframework/data/ldap/config/DummyLdapRepository.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/config/LdapNamespaceHandlerTests.java b/src/test/java/org/springframework/data/ldap/config/LdapNamespaceHandlerTests.java
index 61b0e5d..5d3b0d9 100644
--- a/src/test/java/org/springframework/data/ldap/config/LdapNamespaceHandlerTests.java
+++ b/src/test/java/org/springframework/data/ldap/config/LdapNamespaceHandlerTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,7 +26,7 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 /**
  * Unit test for {@link LdapNamespaceHandler}.
- * 
+ *
  * @author Mark Paluch
  */
 @RunWith(SpringJUnit4ClassRunner.class)
diff --git a/src/test/java/org/springframework/data/ldap/repository/SimpleLdapRepositoryTests.java b/src/test/java/org/springframework/data/ldap/repository/SimpleLdapRepositoryTests.java
index 3cd7dc1..d5db648 100644
--- a/src/test/java/org/springframework/data/ldap/repository/SimpleLdapRepositoryTests.java
+++ b/src/test/java/org/springframework/data/ldap/repository/SimpleLdapRepositoryTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/cdi/CdiExtensionIntegrationTests.java b/src/test/java/org/springframework/data/ldap/repository/cdi/CdiExtensionIntegrationTests.java
index c2efe30..ecf91f9 100644
--- a/src/test/java/org/springframework/data/ldap/repository/cdi/CdiExtensionIntegrationTests.java
+++ b/src/test/java/org/springframework/data/ldap/repository/cdi/CdiExtensionIntegrationTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/cdi/LdapTemplateProducer.java b/src/test/java/org/springframework/data/ldap/repository/cdi/LdapTemplateProducer.java
index 30995c4..31b671c 100644
--- a/src/test/java/org/springframework/data/ldap/repository/cdi/LdapTemplateProducer.java
+++ b/src/test/java/org/springframework/data/ldap/repository/cdi/LdapTemplateProducer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/cdi/RepositoryClient.java b/src/test/java/org/springframework/data/ldap/repository/cdi/RepositoryClient.java
index ff74a11..0860781 100644
--- a/src/test/java/org/springframework/data/ldap/repository/cdi/RepositoryClient.java
+++ b/src/test/java/org/springframework/data/ldap/repository/cdi/RepositoryClient.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepository.java b/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepository.java
index 7b108b0..ff65632 100644
--- a/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepository.java
+++ b/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepository.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryCustom.java b/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryCustom.java
index ff12c7d..838326e 100644
--- a/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryCustom.java
+++ b/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryCustom.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryImpl.java b/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryImpl.java
index 18f70a3..47d6fc5 100644
--- a/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryImpl.java
+++ b/src/test/java/org/springframework/data/ldap/repository/cdi/SampleRepositoryImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/config/AnnotationConfigTests.java b/src/test/java/org/springframework/data/ldap/repository/config/AnnotationConfigTests.java
index 51369a2..7ce05a4 100644
--- a/src/test/java/org/springframework/data/ldap/repository/config/AnnotationConfigTests.java
+++ b/src/test/java/org/springframework/data/ldap/repository/config/AnnotationConfigTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/config/CustomRepositoryBaseClassTests.java b/src/test/java/org/springframework/data/ldap/repository/config/CustomRepositoryBaseClassTests.java
index a099416..3811b3a 100644
--- a/src/test/java/org/springframework/data/ldap/repository/config/CustomRepositoryBaseClassTests.java
+++ b/src/test/java/org/springframework/data/ldap/repository/config/CustomRepositoryBaseClassTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/config/SpringLdapConfiguration.java b/src/test/java/org/springframework/data/ldap/repository/config/SpringLdapConfiguration.java
index 43e4011..03977ed 100644
--- a/src/test/java/org/springframework/data/ldap/repository/config/SpringLdapConfiguration.java
+++ b/src/test/java/org/springframework/data/ldap/repository/config/SpringLdapConfiguration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/query/BaseTestPersonRepository.java b/src/test/java/org/springframework/data/ldap/repository/query/BaseTestPersonRepository.java
index 58005b3..84931f6 100644
--- a/src/test/java/org/springframework/data/ldap/repository/query/BaseTestPersonRepository.java
+++ b/src/test/java/org/springframework/data/ldap/repository/query/BaseTestPersonRepository.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQueryTests.java b/src/test/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQueryTests.java
index dbd35d9..0cd13f0 100644
--- a/src/test/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQueryTests.java
+++ b/src/test/java/org/springframework/data/ldap/repository/query/PartTreeLdapRepositoryQueryTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/query/UnitTestPersonRepository.java b/src/test/java/org/springframework/data/ldap/repository/query/UnitTestPersonRepository.java
index 93f6fe4..0f44aba 100644
--- a/src/test/java/org/springframework/data/ldap/repository/query/UnitTestPersonRepository.java
+++ b/src/test/java/org/springframework/data/ldap/repository/query/UnitTestPersonRepository.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/support/BaseUnitTestPerson.java b/src/test/java/org/springframework/data/ldap/repository/support/BaseUnitTestPerson.java
index 9f87cdf..45ddf07 100644
--- a/src/test/java/org/springframework/data/ldap/repository/support/BaseUnitTestPerson.java
+++ b/src/test/java/org/springframework/data/ldap/repository/support/BaseUnitTestPerson.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/support/QPerson.java b/src/test/java/org/springframework/data/ldap/repository/support/QPerson.java
index b4257e9..c102879 100644
--- a/src/test/java/org/springframework/data/ldap/repository/support/QPerson.java
+++ b/src/test/java/org/springframework/data/ldap/repository/support/QPerson.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/support/QuerydslFilterGeneratorTests.java b/src/test/java/org/springframework/data/ldap/repository/support/QuerydslFilterGeneratorTests.java
index 39de7a3..7849ae7 100644
--- a/src/test/java/org/springframework/data/ldap/repository/support/QuerydslFilterGeneratorTests.java
+++ b/src/test/java/org/springframework/data/ldap/repository/support/QuerydslFilterGeneratorTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * 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/src/test/java/org/springframework/data/ldap/repository/support/UnitTestPerson.java b/src/test/java/org/springframework/data/ldap/repository/support/UnitTestPerson.java
index 16ca968..e13d676 100644
--- a/src/test/java/org/springframework/data/ldap/repository/support/UnitTestPerson.java
+++ b/src/test/java/org/springframework/data/ldap/repository/support/UnitTestPerson.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.