diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/RequestPredicateAttributesTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/RequestPredicateAttributesTests.java
index faef1bc90919..8e46e1c7647a 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/RequestPredicateAttributesTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/function/server/RequestPredicateAttributesTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2023 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/spring-websocket/src/test/java/org/springframework/web/socket/WebSocketHandshakeTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/WebSocketHandshakeTests.java
index 00eca7cf392e..e380bcfb20ec 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/WebSocketHandshakeTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/WebSocketHandshakeTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 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/spring-websocket/src/test/java/org/springframework/web/socket/config/annotation/WebSocketConfigurationTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/config/annotation/WebSocketConfigurationTests.java
index 65f3c289739a..951f6e213ca1 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/config/annotation/WebSocketConfigurationTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/config/annotation/WebSocketConfigurationTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 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.