diff --git a/README.md b/README.md
index ab030de4..4724b5b7 100644
--- a/README.md
+++ b/README.md
@@ -478,7 +478,7 @@ Go to one of them and run `mvn site`.
 ```
 This software is licensed under the Apache 2 license, quoted below.
 
-Copyright 2014-2022 Grzegorz Slowikowski
+Copyright 2014-2024 Grzegorz Slowikowski
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not
 use this file except in compliance with the License. You may obtain a copy of
diff --git a/pom.xml b/pom.xml
index 26491cbb..f1a20fda 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
-Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
 
 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/conf/checkstyle-header.txt b/src/conf/checkstyle-header.txt
index 042343af..af9923a5 100644
--- a/src/conf/checkstyle-header.txt
+++ b/src/conf/checkstyle-header.txt
@@ -1,5 +1,5 @@
 ^/\*\s*$
-^ \* Copyright 2014-2022 Grzegorz Slowikowski \(gslowikowski at gmail dot com\)\s*$
+^ \* Copyright 2014-2024 Grzegorz Slowikowski \(gslowikowski at gmail dot com\)\s*$
 ^ \*\s*$
 ^ \* Licensed under the Apache License, Version 2.0 \(the "License"\);\s*$
 ^ \* you may not use this file except in compliance with the License.\s*$
diff --git a/src/main/java/org/scoverage/plugin/SCoverageCheckMojo.java b/src/main/java/org/scoverage/plugin/SCoverageCheckMojo.java
index 18940379..70815dd8 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageCheckMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageCheckMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageCheckOnlyMojo.java b/src/main/java/org/scoverage/plugin/SCoverageCheckOnlyMojo.java
index 4ef7330e..26bc81ba 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageCheckOnlyMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageCheckOnlyMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageForkedLifecycleConfigurator.java b/src/main/java/org/scoverage/plugin/SCoverageForkedLifecycleConfigurator.java
index 02e46549..277647be 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageForkedLifecycleConfigurator.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageForkedLifecycleConfigurator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageIntegrationCheckMojo.java b/src/main/java/org/scoverage/plugin/SCoverageIntegrationCheckMojo.java
index 9b615352..1d1af693 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageIntegrationCheckMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageIntegrationCheckMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageIntegrationReportMojo.java b/src/main/java/org/scoverage/plugin/SCoverageIntegrationReportMojo.java
index 88afd955..9006dbaa 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageIntegrationReportMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageIntegrationReportMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageIntegrationTestMojo.java b/src/main/java/org/scoverage/plugin/SCoverageIntegrationTestMojo.java
index c47b48a9..d82227e0 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageIntegrationTestMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageIntegrationTestMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoveragePackageMojo.java b/src/main/java/org/scoverage/plugin/SCoveragePackageMojo.java
index 23e5419b..e3ffa766 100644
--- a/src/main/java/org/scoverage/plugin/SCoveragePackageMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoveragePackageMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoveragePostCompileMojo.java b/src/main/java/org/scoverage/plugin/SCoveragePostCompileMojo.java
index d3caa971..58e4d35e 100644
--- a/src/main/java/org/scoverage/plugin/SCoveragePostCompileMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoveragePostCompileMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoveragePreCompileMojo.java b/src/main/java/org/scoverage/plugin/SCoveragePreCompileMojo.java
index 7a752d17..931a4d2c 100644
--- a/src/main/java/org/scoverage/plugin/SCoveragePreCompileMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoveragePreCompileMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageReportMojo.java b/src/main/java/org/scoverage/plugin/SCoverageReportMojo.java
index 8f98c356..3dae4d1b 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageReportMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageReportMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageReportOnlyMojo.java b/src/main/java/org/scoverage/plugin/SCoverageReportOnlyMojo.java
index b0fbbdf0..96fb682b 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageReportOnlyMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageReportOnlyMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/SCoverageTestMojo.java b/src/main/java/org/scoverage/plugin/SCoverageTestMojo.java
index 9abdffe5..c4a7171c 100644
--- a/src/main/java/org/scoverage/plugin/SCoverageTestMojo.java
+++ b/src/main/java/org/scoverage/plugin/SCoverageTestMojo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
  *
  * 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/scoverage/plugin/ScalaVersion.java b/src/main/java/org/scoverage/plugin/ScalaVersion.java
index 0c3b0bcd..2816a602 100644
--- a/src/main/java/org/scoverage/plugin/ScalaVersion.java
+++ b/src/main/java/org/scoverage/plugin/ScalaVersion.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 package org.scoverage.plugin;
 
 import java.util.regex.Matcher;
diff --git a/src/main/resources/META-INF/maven/lifecycle.xml b/src/main/resources/META-INF/maven/lifecycle.xml
index d86706c4..b1ac18c0 100644
--- a/src/main/resources/META-INF/maven/lifecycle.xml
+++ b/src/main/resources/META-INF/maven/lifecycle.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
-Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
 
 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/resources/scoverage-report.properties b/src/main/resources/scoverage-report.properties
index 40609b78..eca40935 100644
--- a/src/main/resources/scoverage-report.properties
+++ b/src/main/resources/scoverage-report.properties
@@ -1,4 +1,4 @@
-# Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+# Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
 #
 # 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/site/site.xml b/src/site/site.xml
index 67539a97..b59a53b0 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
-Copyright 2014-2022 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
 
 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/scoverage/plugin/ScalaVersionTest.java b/src/test/java/org/scoverage/plugin/ScalaVersionTest.java
index 3f01e4db..4f5470b9 100644
--- a/src/test/java/org/scoverage/plugin/ScalaVersionTest.java
+++ b/src/test/java/org/scoverage/plugin/ScalaVersionTest.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2014-2024 Grzegorz Slowikowski (gslowikowski at gmail dot com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 package org.scoverage.plugin;
 
 import org.junit.Test;