diff --git a/akka-actor-tests/src/test/scala-2.12/akka/util/LineNumberSpec.scala b/akka-actor-tests/src/test/scala-2.12/akka/util/LineNumberSpec.scala
index 6704612d6b..d503a1ebb1 100644
--- a/akka-actor-tests/src/test/scala-2.12/akka/util/LineNumberSpec.scala
+++ b/akka-actor-tests/src/test/scala-2.12/akka/util/LineNumberSpec.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2014-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-actor-tests/src/test/scala-2.12/akka/util/TypedMultiMapSpec.scala b/akka-actor-tests/src/test/scala-2.12/akka/util/TypedMultiMapSpec.scala
index 8f67be9231..97116d3b2a 100644
--- a/akka-actor-tests/src/test/scala-2.12/akka/util/TypedMultiMapSpec.scala
+++ b/akka-actor-tests/src/test/scala-2.12/akka/util/TypedMultiMapSpec.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2015-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-actor-tests/src/test/scala-3/akka/util/LineNumberSpec.scala b/akka-actor-tests/src/test/scala-3/akka/util/LineNumberSpec.scala
index 35a1e167a9..a4e599826a 100644
--- a/akka-actor-tests/src/test/scala-3/akka/util/LineNumberSpec.scala
+++ b/akka-actor-tests/src/test/scala-3/akka/util/LineNumberSpec.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2014-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-actor-typed/src/main/scala-2.12/akka/actor/typed/internal/receptionist/Platform.scala b/akka-actor-typed/src/main/scala-2.12/akka/actor/typed/internal/receptionist/Platform.scala
index a34ecbb8ff..355fc82be1 100644
--- a/akka-actor-typed/src/main/scala-2.12/akka/actor/typed/internal/receptionist/Platform.scala
+++ b/akka-actor-typed/src/main/scala-2.12/akka/actor/typed/internal/receptionist/Platform.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.actor.typed.internal.receptionist
diff --git a/akka-actor-typed/src/main/scala-3/akka/actor/typed/internal/receptionist/Platform.scala b/akka-actor-typed/src/main/scala-3/akka/actor/typed/internal/receptionist/Platform.scala
index 89cfb22e6e..9f49b0ea9a 100644
--- a/akka-actor-typed/src/main/scala-3/akka/actor/typed/internal/receptionist/Platform.scala
+++ b/akka-actor-typed/src/main/scala-3/akka/actor/typed/internal/receptionist/Platform.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.actor.typed.internal.receptionist
diff --git a/akka-actor/src/main/scala-2.12/akka/compat/Future.scala b/akka-actor/src/main/scala-2.12/akka/compat/Future.scala
index ef21f1022a..4647151433 100644
--- a/akka-actor/src/main/scala-2.12/akka/compat/Future.scala
+++ b/akka-actor/src/main/scala-2.12/akka/compat/Future.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.compat
diff --git a/akka-actor/src/main/scala-2.12/akka/compat/PartialFunction.scala b/akka-actor/src/main/scala-2.12/akka/compat/PartialFunction.scala
index abae46338a..75253f9850 100644
--- a/akka-actor/src/main/scala-2.12/akka/compat/PartialFunction.scala
+++ b/akka-actor/src/main/scala-2.12/akka/compat/PartialFunction.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.compat
diff --git a/akka-actor/src/main/scala-2.12/akka/dispatch/internal/SameThreadExecutionContext.scala b/akka-actor/src/main/scala-2.12/akka/dispatch/internal/SameThreadExecutionContext.scala
index 265ef45c63..f97e7ff9c0 100644
--- a/akka-actor/src/main/scala-2.12/akka/dispatch/internal/SameThreadExecutionContext.scala
+++ b/akka-actor/src/main/scala-2.12/akka/dispatch/internal/SameThreadExecutionContext.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.dispatch.internal
diff --git a/akka-actor/src/main/scala-2.12/akka/dispatch/internal/ScalaBatchable.scala b/akka-actor/src/main/scala-2.12/akka/dispatch/internal/ScalaBatchable.scala
index f9bb30ccdb..7a28ae0b2d 100644
--- a/akka-actor/src/main/scala-2.12/akka/dispatch/internal/ScalaBatchable.scala
+++ b/akka-actor/src/main/scala-2.12/akka/dispatch/internal/ScalaBatchable.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.dispatch.internal
diff --git a/akka-actor/src/main/scala-2.12/akka/util/ByteIterator.scala b/akka-actor/src/main/scala-2.12/akka/util/ByteIterator.scala
index 22f14d76b6..903ad6cd4d 100644
--- a/akka-actor/src/main/scala-2.12/akka/util/ByteIterator.scala
+++ b/akka-actor/src/main/scala-2.12/akka/util/ByteIterator.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-actor/src/main/scala-2.12/akka/util/ByteString.scala b/akka-actor/src/main/scala-2.12/akka/util/ByteString.scala
index 00a68a316c..ba4cdc9c22 100644
--- a/akka-actor/src/main/scala-2.12/akka/util/ByteString.scala
+++ b/akka-actor/src/main/scala-2.12/akka/util/ByteString.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-actor/src/main/scala-2.12/akka/util/ccompat/CompatImpl.scala b/akka-actor/src/main/scala-2.12/akka/util/ccompat/CompatImpl.scala
index a212db7925..52076e31a2 100644
--- a/akka-actor/src/main/scala-2.12/akka/util/ccompat/CompatImpl.scala
+++ b/akka-actor/src/main/scala-2.12/akka/util/ccompat/CompatImpl.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2018-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util.ccompat
diff --git a/akka-actor/src/main/scala-2.12/akka/util/ccompat/ccompatUsedUntil213.scala b/akka-actor/src/main/scala-2.12/akka/util/ccompat/ccompatUsedUntil213.scala
index 76478b1985..1cd7da061c 100644
--- a/akka-actor/src/main/scala-2.12/akka/util/ccompat/ccompatUsedUntil213.scala
+++ b/akka-actor/src/main/scala-2.12/akka/util/ccompat/ccompatUsedUntil213.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2019-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util.ccompat
diff --git a/akka-actor/src/main/scala-2.12/akka/util/ccompat/package.scala b/akka-actor/src/main/scala-2.12/akka/util/ccompat/package.scala
index 93f385d22f..c2c9172615 100644
--- a/akka-actor/src/main/scala-2.12/akka/util/ccompat/package.scala
+++ b/akka-actor/src/main/scala-2.12/akka/util/ccompat/package.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2018-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-actor/src/main/scala-3/akka/dispatch/internal/ScalaBatchable.scala b/akka-actor/src/main/scala-3/akka/dispatch/internal/ScalaBatchable.scala
index 21422f8f21..5868461447 100644
--- a/akka-actor/src/main/scala-3/akka/dispatch/internal/ScalaBatchable.scala
+++ b/akka-actor/src/main/scala-3/akka/dispatch/internal/ScalaBatchable.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.dispatch.internal
diff --git a/akka-actor/src/main/scala-3/akka/util/ByteIterator.scala b/akka-actor/src/main/scala-3/akka/util/ByteIterator.scala
index bbc6ec8aa3..d7d7b29205 100644
--- a/akka-actor/src/main/scala-3/akka/util/ByteIterator.scala
+++ b/akka-actor/src/main/scala-3/akka/util/ByteIterator.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-actor/src/main/scala-3/akka/util/ByteString.scala b/akka-actor/src/main/scala-3/akka/util/ByteString.scala
index 9cf859b5c6..a5744dd5e8 100644
--- a/akka-actor/src/main/scala-3/akka/util/ByteString.scala
+++ b/akka-actor/src/main/scala-3/akka/util/ByteString.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.util
diff --git a/akka-cluster-typed/src/main/scala-2.12/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala b/akka-cluster-typed/src/main/scala-2.12/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala
index 40ff74dc8f..02d85cb51b 100644
--- a/akka-cluster-typed/src/main/scala-2.12/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala
+++ b/akka-cluster-typed/src/main/scala-2.12/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2021-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.cluster.typed.internal.receptionist
diff --git a/akka-cluster-typed/src/main/scala-3/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala b/akka-cluster-typed/src/main/scala-3/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala
index c89f434bd8..480c61e3e7 100644
--- a/akka-cluster-typed/src/main/scala-3/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala
+++ b/akka-cluster-typed/src/main/scala-3/akka/cluster/typed/internal/receptionist/ClusterReceptionistProtocol.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2021-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.cluster.typed.internal.receptionist
diff --git a/akka-distributed-data/src/main/scala-3/akka/cluster/ddata/GSet.scala b/akka-distributed-data/src/main/scala-3/akka/cluster/ddata/GSet.scala
index 2079cccc57..2198f9bfaf 100644
--- a/akka-distributed-data/src/main/scala-3/akka/cluster/ddata/GSet.scala
+++ b/akka-distributed-data/src/main/scala-3/akka/cluster/ddata/GSet.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.cluster.ddata
diff --git a/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/DurableStateBehaviorTimersSpec.scala b/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/DurableStateBehaviorTimersSpec.scala
index 41ba5f69ff..ae3195e9d4 100644
--- a/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/DurableStateBehaviorTimersSpec.scala
+++ b/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/DurableStateBehaviorTimersSpec.scala
@@ -4,10 +4,6 @@
 
 package akka.persistence.typed.state.scaladsl
 
-/*
- * Copyright (C) 2017-2021 Lightbend Inc. <https://www.lightbend.com>
- */
-
 import akka.actor.testkit.typed.scaladsl._
 import akka.actor.typed.ActorRef
 import akka.actor.typed.Behavior
diff --git a/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/NullEmptyStateSpec.scala b/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/NullEmptyStateSpec.scala
index 654926dc4c..914ee7cb0a 100644
--- a/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/NullEmptyStateSpec.scala
+++ b/akka-persistence-typed-tests/src/test/scala/akka/persistence/typed/state/scaladsl/NullEmptyStateSpec.scala
@@ -4,10 +4,6 @@
 
 package akka.persistence.typed.state.scaladsl
 
-/*
- * Copyright (C) 2018-2021 Lightbend Inc. <https://www.lightbend.com>
- */
-
 import akka.actor.testkit.typed.TestKitSettings
 import akka.actor.testkit.typed.scaladsl._
 import akka.actor.typed.ActorRef
diff --git a/akka-persistence/src/main/scala-3/akka/persistence/TraitOrder.scala b/akka-persistence/src/main/scala-3/akka/persistence/TraitOrder.scala
index e97f576fbe..e044ee356b 100644
--- a/akka-persistence/src/main/scala-3/akka/persistence/TraitOrder.scala
+++ b/akka-persistence/src/main/scala-3/akka/persistence/TraitOrder.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2021-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.persistence
diff --git a/akka-stream/src/main/scala-2.12/akka/stream/impl/ImplicitExtensionIdApply.scala b/akka-stream/src/main/scala-2.12/akka/stream/impl/ImplicitExtensionIdApply.scala
index b2669ad6af..849773e826 100644
--- a/akka-stream/src/main/scala-2.12/akka/stream/impl/ImplicitExtensionIdApply.scala
+++ b/akka-stream/src/main/scala-2.12/akka/stream/impl/ImplicitExtensionIdApply.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.stream.impl
diff --git a/akka-stream/src/main/scala-3/akka/stream/impl/ImplicitExtensionIdApply.scala b/akka-stream/src/main/scala-3/akka/stream/impl/ImplicitExtensionIdApply.scala
index 115073e478..c119440448 100644
--- a/akka-stream/src/main/scala-3/akka/stream/impl/ImplicitExtensionIdApply.scala
+++ b/akka-stream/src/main/scala-3/akka/stream/impl/ImplicitExtensionIdApply.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka.stream.impl
diff --git a/plugins/serialversion-remover-plugin/src/main/scala/akka/Plugin.scala b/plugins/serialversion-remover-plugin/src/main/scala/akka/Plugin.scala
index 017dc8d129..58a8a1365e 100644
--- a/plugins/serialversion-remover-plugin/src/main/scala/akka/Plugin.scala
+++ b/plugins/serialversion-remover-plugin/src/main/scala/akka/Plugin.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2021-2022 Lightbend Inc. <https://www.lightbend.com>
  */
 
 package akka