diff --git a/examples/atum-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala b/examples/atum-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala
index d98d7163..4931af3b 100644
--- a/examples/atum-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala
+++ b/examples/atum-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 ABSA Group Limited
+ * Copyright 2018 ABSA Group Limited
  *
  * 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/examples/s3-sdk-extension-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala b/examples/s3-sdk-extension-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala
index d98d7163..4931af3b 100644
--- a/examples/s3-sdk-extension-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala
+++ b/examples/s3-sdk-extension-examples/src/test/scala/za/co/absa/atum/utils/SparkJobRunnerMethods.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 ABSA Group Limited
+ * Copyright 2018 ABSA Group Limited
  *
  * 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/model/src/test/scala/za/co/absa/atum/util/JacksonJsonSerializer.scala b/model/src/test/scala/za/co/absa/atum/util/JacksonJsonSerializer.scala
index d009ffb4..06bc6c16 100644
--- a/model/src/test/scala/za/co/absa/atum/util/JacksonJsonSerializer.scala
+++ b/model/src/test/scala/za/co/absa/atum/util/JacksonJsonSerializer.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 ABSA Group Limited
+ * Copyright 2018 ABSA Group Limited
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.