diff --git a/spring-core/src/test/java/org/springframework/core/SpringCoreBlockHoundIntegrationTests.java b/spring-core/src/test/java/org/springframework/core/SpringCoreBlockHoundIntegrationTests.java
index 060e7e0363b..55dea7b11ea 100644
--- a/spring-core/src/test/java/org/springframework/core/SpringCoreBlockHoundIntegrationTests.java
+++ b/spring-core/src/test/java/org/springframework/core/SpringCoreBlockHoundIntegrationTests.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-expression/src/test/java/org/springframework/expression/spel/AbstractExpressionTests.java b/spring-expression/src/test/java/org/springframework/expression/spel/AbstractExpressionTests.java
index 3123631cf52..f01a70eff00 100644
--- a/spring-expression/src/test/java/org/springframework/expression/spel/AbstractExpressionTests.java
+++ b/spring-expression/src/test/java/org/springframework/expression/spel/AbstractExpressionTests.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-web/src/main/java/org/springframework/http/client/reactive/AbstractClientHttpRequest.java b/spring-web/src/main/java/org/springframework/http/client/reactive/AbstractClientHttpRequest.java
index 144e0d058da..ecc2faaaf81 100644
--- a/spring-web/src/main/java/org/springframework/http/client/reactive/AbstractClientHttpRequest.java
+++ b/spring-web/src/main/java/org/springframework/http/client/reactive/AbstractClientHttpRequest.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-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.java b/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.java
index 0b4d4167558..1c426b15786 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyExtractors.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-webflux/src/main/java/org/springframework/web/reactive/function/BodyInserters.java b/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyInserters.java
index 06935a32897..6a87f8df0d2 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyInserters.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/function/BodyInserters.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.