diff --git a/spring-cloud-commons/src/main/java/org/springframework/cloud/client/loadbalancer/LoadBalancerProperties.java b/spring-cloud-commons/src/main/java/org/springframework/cloud/client/loadbalancer/LoadBalancerProperties.java
index ec953221..0e2c2121 100644
--- a/spring-cloud-commons/src/main/java/org/springframework/cloud/client/loadbalancer/LoadBalancerProperties.java
+++ b/spring-cloud-commons/src/main/java/org/springframework/cloud/client/loadbalancer/LoadBalancerProperties.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2023 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-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilder.java b/spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilder.java
index 4dcd2c8c..7906638a 100644
--- a/spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilder.java
+++ b/spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2020 the original author or authors.
+ * Copyright 2013-2023 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-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplier.java b/spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplier.java
index 26f1c7da..dafbbad7 100644
--- a/spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplier.java
+++ b/spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplier.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2023 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-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilderTests.java b/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilderTests.java
index b1d73eb1..9bfb0f38 100644
--- a/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilderTests.java
+++ b/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilderTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2020 the original author or authors.
+ * Copyright 2013-2023 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-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplierTests.java b/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplierTests.java
index 238cec0a..f04c9ba8 100644
--- a/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplierTests.java
+++ b/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ZonePreferenceServiceInstanceListSupplierTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2023 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.