diff --git a/spring-webflux/src/test/kotlin/org/springframework/web/reactive/result/method/annotation/RequestParamMethodArgumentResolverKotlinTests.kt b/spring-webflux/src/test/kotlin/org/springframework/web/reactive/result/method/annotation/RequestParamMethodArgumentResolverKotlinTests.kt
index 205f19e63ed..d9a088d91f6 100644
--- a/spring-webflux/src/test/kotlin/org/springframework/web/reactive/result/method/annotation/RequestParamMethodArgumentResolverKotlinTests.kt
+++ b/spring-webflux/src/test/kotlin/org/springframework/web/reactive/result/method/annotation/RequestParamMethodArgumentResolverKotlinTests.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 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-webmvc/src/test/kotlin/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodKotlinTests.kt b/spring-webmvc/src/test/kotlin/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodKotlinTests.kt
index 525d1914d52..39fdf0dd621 100644
--- a/spring-webmvc/src/test/kotlin/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodKotlinTests.kt
+++ b/spring-webmvc/src/test/kotlin/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodKotlinTests.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 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.