diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index 31723c6..fcd86c4 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2020 The OpenZipkin Authors
+    Copyright 2016-2023 The OpenZipkin Authors
 
     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
diff --git a/module/pom.xml b/module/pom.xml
index b73e43d..8d32611 100644
--- a/module/pom.xml
+++ b/module/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2020 The OpenZipkin Authors
+    Copyright 2016-2023 The OpenZipkin Authors
 
     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
diff --git a/pom.xml b/pom.xml
index c0cac31..d621208 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2022 The OpenZipkin Authors
+    Copyright 2016-2023 The OpenZipkin Authors
 
     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
@@ -97,7 +97,7 @@
     <animal-sniffer-maven-plugin.version>1.19</animal-sniffer-maven-plugin.version>
     <go-offline-maven-plugin.version>1.2.8</go-offline-maven-plugin.version>
     <!-- TODO: cleanup any redundant ignores now also in the 4.0 release (once final) -->
-    <license-maven-plugin.version>4.0.rc2</license-maven-plugin.version>
+    <license-maven-plugin.version>4.2</license-maven-plugin.version>
     <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
     <!-- Use same version as /~https://github.com/openzipkin/docker-java -->
     <maven-dependency-plugin.version>3.1.2</maven-dependency-plugin.version>
diff --git a/propagation-stackdriver/pom.xml b/propagation-stackdriver/pom.xml
index 28ee7e3..d81162c 100644
--- a/propagation-stackdriver/pom.xml
+++ b/propagation-stackdriver/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2020 The OpenZipkin Authors
+    Copyright 2016-2023 The OpenZipkin Authors
 
     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
diff --git a/sender-stackdriver/pom.xml b/sender-stackdriver/pom.xml
index 42d1b85..2fa9846 100644
--- a/sender-stackdriver/pom.xml
+++ b/sender-stackdriver/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2020 The OpenZipkin Authors
+    Copyright 2016-2023 The OpenZipkin Authors
 
     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
diff --git a/storage-stackdriver/pom.xml b/storage-stackdriver/pom.xml
index bce3ea5..9308f32 100644
--- a/storage-stackdriver/pom.xml
+++ b/storage-stackdriver/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2020 The OpenZipkin Authors
+    Copyright 2016-2023 The OpenZipkin Authors
 
     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
diff --git a/translation-stackdriver/pom.xml b/translation-stackdriver/pom.xml
index eb9194f..596ff48 100644
--- a/translation-stackdriver/pom.xml
+++ b/translation-stackdriver/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2020 The OpenZipkin Authors
+    Copyright 2016-2023 The OpenZipkin Authors
 
     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